{"id":517948,"date":"2025-12-10T11:40:07","date_gmt":"2025-12-10T16:40:07","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/"},"modified":"2025-12-10T11:40:07","modified_gmt":"2025-12-10T16:40:07","slug":"dtc-p0797-pressure-control-solenoid-c-stuck","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/","title":{"rendered":"P0797 Code Symptoms, Underlying Causes, Diagnosis and Repair Costs"},"content":{"rendered":"<div class=\"container\">\n<section class=\"hero\">\n<div class=\"code-badge\">P0797<\/div>\n<h1>P0797 Code Symptoms, Underlying Causes, Diagnosis and Repair Costs<\/h1>\n<p class=\"hero-subtitle\">\n<\/section>\n<div class=\"quick-summary\">\n<h2>Quick Summary<\/h2>\n<ul>\n<li>P0797 means **Pressure Control Solenoid C Stuck On** \u2013 the solenoid stays energized, preventing proper hydraulic pressure regulation. <\/li>\n<li>Typical driver\u2011visible signs: harsh or delayed shifts, gear\u2011slip, transmission\u2011warning lamp, limp\u2011mode activation. <\/li>\n<li>Primary culprits: TCM output failure, wiring\/connector corrosion, shorted solenoid coil, or internal TCM software error. <\/li>\n<li>Diagnosis starts with a full\u2011system scan, live data review, and wiring continuity checks; module reprogramming often resolves the fault. <\/li>\n<li>Replacement of the Transmission Control Module (TCM) is usually more reliable than repeated solenoid repairs; Flagship One supplies VIN\u2011matched, pre\u2011programmed TCMs.<\/li>\n<\/ul>\n<\/div>\n<h3>Introduction<\/h3>\n<p>Drivers who encounter a transmission\u2011warning light accompanied by rough, delayed, or slipping shifts are likely seeing the result of a <strong>P0797 \u2013 Pressure Control Solenoid C Stuck On<\/strong> condition. The solenoid, which regulates hydraulic pressure for clutch\u2011to\u2011gear engagement, remains continuously energized, so pressure never drops to the level the transmission expects. The immediate effect is a series of harsh or hesitant gear changes, and the powertrain may enter limp\u2011mode to protect itself from damage. Recognizing these symptoms early and confirming the fault with a proper diagnostic sequence can prevent premature wear on clutch packs and avoid costly internal damage.<\/p>\n<h2>Symptoms<\/h2>\n<ul>\n<li><strong>Transmission\u2011warning lamp<\/strong> illuminated on the instrument cluster. <\/li>\n<li><strong>Harsh or abrupt shifting<\/strong> when accelerating, especially from a stop or during upshifts. <\/li>\n<li><strong>Delayed gear engagement<\/strong> \u2013 a noticeable pause before the vehicle moves after selecting Drive or a gear change. <\/li>\n<li><strong>Gear slip<\/strong> \u2013 sudden loss of power while the transmission is in gear, often felt as a \u201cslip\u201d or surge. <\/li>\n<li><strong>Limp\u2011mode activation<\/strong> \u2013 the vehicle may stay in a single gear (usually second) with reduced performance. <\/li>\n<\/ul>\n<p>These signs are generally consistent across makes and model years because the solenoid\u2019s function is universal to automatic transmissions that use electronically\u2011controlled pressure regulation.<\/p>\n<h2>Why Pressure Control Solenoid C Problems Occur<\/h2>\n<h3>H3: TCM Output Failure<\/h3>\n<p>The Transmission Control Module (TCM) commands the solenoid via a PWM (pulse\u2011width\u2011modulated) signal. If the TCM\u2019s output driver circuit is damaged or its firmware miscalculates duty cycle, the solenoid receives a constant \u201con\u201d signal, producing the P0797 condition. Electrical failures inside the TCM are common after exposure to moisture or voltage spikes.<\/p>\n<h3>H3: Wiring or Connector Corrosion<\/h3>\n<p>The high\u2011current path from the TCM to the solenoid travels through a dedicated harness. Corroded pins, cracked insulation, or loose connectors can create a low\u2011resistance short that mimics a continuously energized solenoid. Even a marginal increase in resistance can keep the coil energized long enough to trigger the fault.<\/p>\n<h3>H3: Shorted Solenoid Coil<\/h3>\n<p>Inside the solenoid, the coil windings may develop an internal short due to heat cycling or mechanical vibration. A shorted coil draws excessive current, which the TCM interprets as a \u201cstuck\u2011on\u201d condition. Because the coil is a passive component, the TCM cannot correct the fault without external intervention.<\/p>\n<h3>H3: Software Calibration Error<\/h3>\n<p>Transmission control software includes adaptive maps that learn pressure requirements. A corrupted map or an outdated calibration can command the solenoid to stay on longer than needed. In many newer vehicles, a simple reflash of the TCM restores proper pressure control logic.<\/p>\n<h2>Diagnostic and Repair Procedures<\/h2>\n<ol>\n<li><strong>Retrieve and Clear Codes<\/strong>\n<\/li>\n<\/ol>\n<p> Connect a OBD\u2011II scanner capable of reading transmission codes. Verify the presence of P0797 and note any additional related codes (e.g., P0740, P0755). Clear the codes and perform a test drive to confirm reproducibility.<\/p>\n<ol>\n<li><strong>Live Data Review<\/strong>\n<\/li>\n<\/ol>\n<p> While the vehicle is in Drive, monitor the <strong>Pressure Control Solenoid C PWM duty cycle<\/strong> and <strong>transmission oil pressure<\/strong>. A duty cycle stuck at 100 % or a pressure reading that never drops indicates a stuck\u2011on condition.<\/p>\n<ol>\n<li><strong>Wiring Inspection<\/strong>\n<\/li>\n<\/ol>\n<p> Visually examine the harness from the TCM to the solenoid. Look for corrosion, frayed wires, or damaged pins. Perform a continuity test on the circuit with the ignition off; resistance should match the manufacturer\u2019s specification (typically 1\u20132 \u03a9). Replace any compromised sections.<\/p>\n<ol>\n<li><strong>Solenoid Resistance Test<\/strong>\n<\/li>\n<\/ol>\n<p> Disconnect the solenoid connector and measure coil resistance with a multimeter. Compare the reading to the service manual (often around 10\u201315 \u03a9). A value significantly lower suggests an internal short; a much higher value indicates an open coil.<\/p>\n<ol>\n<li><strong>TCM Output Verification<\/strong>\n<\/li>\n<\/ol>\n<p> Using a scope or a PWM diagnostic tool, probe the TCM\u2019s output pin while the vehicle is commanded to shift. A constant high\u2011level signal confirms the TCM is driving the solenoid continuously.<\/p>\n<ol>\n<li><strong>Software Reflash<\/strong>\n<\/li>\n<\/ol>\n<p> If wiring and solenoid resistance are within spec, reflash the TCM with the latest factory calibration. Many manufacturers release updates that correct pressure\u2011control algorithms. After flashing, clear codes and re\u2011test.<\/p>\n<ol>\n<li><strong>Module Replacement<\/strong>\n<\/li>\n<\/ol>\n<p> When the TCM output remains stuck despite a successful reflash, or when internal damage is confirmed, replace the TCM. Replacement units must be VIN\u2011matched and programmed to the vehicle\u2019s specific software version. Flagship One supplies such units with pre\u2011loaded calibration, ensuring immediate compatibility.<\/p>\n<p><strong>Cost Overview<\/strong> <\/p>\n<ul>\n<li>Wiring repair or connector replacement: $50\u2011$150 parts + $75\u2011$120 labor. <\/li>\n<li>Solenoid coil replacement (if required): $120\u2011$250 parts + $100\u2011$150 labor. <\/li>\n<li>TCM reflash: $80\u2011$130 labor (software license often included). <\/li>\n<li>TCM replacement (VIN\u2011matched, pre\u2011programmed): $600\u2011$900 parts + $200\u2011$300 labor.<\/li>\n<\/ul>\n<h2>When Replacement Makes Sense<\/h2>\n<div class=\"flagship-logo-section\">\n<a href=\"https:\/\/www.fs1inc.com\/\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<img decoding=\"async\" alt=\"Flagship One\" class=\"flagship-logo\" src=\"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg\"\/><br \/>\n<\/a>\n<\/div>\n<p>Repeated attempts to repair the solenoid or wiring may temporarily restore function, but internal TCM damage or corrupted software often leads to recurring faults. In such cases, installing a fresh, correctly programmed Transmission Control Module eliminates the root cause and reduces future warranty claims.<\/p>\n<p><strong>Flagship One specializes in VIN\u2011matched control modules, providing a plug\u2011and\u2011drive solution backed by warranty. Modern control modules are complex and integrated with security and immobilizer systems. That&#8217;s why choosing a replacement isn\u2019t only about the hardware\u2014it&#8217;s about correct programming and compatibility. Flagship One supplies modules that are pre\u2011programmed to your vehicle\u2019s VIN, ensuring seamless integration and reliable operation.<\/strong><\/p>\n<h2>Preventive Maintenance<\/h2>\n<ul>\n<li><strong>Keep the transmission fluid clean and at proper level.<\/strong> Contaminated fluid accelerates coil heating and can promote corrosion on electrical contacts. Replace fluid per the manufacturer\u2019s interval, typically every 30,000\u201360,000 mi. <\/li>\n<li><strong>Inspect wiring harnesses annually.<\/strong> Look for signs of wear, especially in high\u2011vibration zones near the transmission bell housing. Apply dielectric grease to connectors to repel moisture. <\/li>\n<li><strong>Run a brief transmission self\u2011diagnostic<\/strong> after any major service that involves battery disconnection. This forces the TCM to recalibrate pressure maps, reducing the chance of software\u2011related stick\u2011on events. <\/li>\n<li><strong>Avoid prolonged high\u2011load driving<\/strong> (e.g., towing on steep grades) when the transmission temperature exceeds 200 \u00b0F. Excess heat can degrade solenoid coil insulation. <\/li>\n<li><strong>Use OEM\u2011approved fluid specifications.<\/strong> Non\u2011spec fluids may have improper viscosity, affecting pressure regulation and causing the TCM to command the solenoid incorrectly.<\/li>\n<\/ul>\n<div class=\"info-section\">\n<p><strong>Service Recommendation:<\/strong> Most issues related to this fault are diagnosed and corrected through inspection, wiring repair, and calibration rather than module replacement. For modules not typically replaced through aftermarket suppliers, diagnosis and repair should be performed by a certified automotive technician with access to factory service information and tooling.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Your vehicle shows pressure loss and a warning\u2014P0797 means Pressure Control Solenoid C Stuck On. Test the solenoid now to avoid serious engine damage.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-517948","post","type-post","status-publish","format-standard","hentry","category-auto-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>P0797 Code Symptoms, Underlying Causes, Diagnosis and Repair Costs - Flagship One Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P0797 Code Symptoms, Underlying Causes, Diagnosis and Repair Costs - Flagship One Blog\" \/>\n<meta property=\"og:description\" content=\"Your vehicle shows pressure loss and a warning\u2014P0797 means Pressure Control Solenoid C Stuck On. Test the solenoid now to avoid serious engine damage.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/\" \/>\n<meta property=\"og:site_name\" content=\"Flagship One Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/flagshipone\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/flagshipone\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-10T16:40:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg\" \/>\n<meta name=\"author\" content=\"FlagshipOne\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@theflagshipone\" \/>\n<meta name=\"twitter:site\" content=\"@theflagshipone\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"FlagshipOne\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/\"},\"author\":{\"name\":\"FlagshipOne\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/person\\\/a3cf463514bd03eb7656953ef8f75700\"},\"headline\":\"P0797 Code Symptoms, Underlying Causes, Diagnosis and Repair Costs\",\"datePublished\":\"2025-12-10T16:40:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/\"},\"wordCount\":1155,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"articleSection\":[\"Auto News\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/\",\"name\":\"P0797 Code Symptoms, Underlying Causes, Diagnosis and Repair Costs - Flagship One Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"datePublished\":\"2025-12-10T16:40:07+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"width\":2560,\"height\":617},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0797-pressure-control-solenoid-c-stuck\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"P0797 Code Symptoms, Underlying Causes, Diagnosis and Repair Costs\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\",\"name\":\"Flagship One Blog\",\"description\":\"Flagship One Inc. OEM Engine Computers  Control Modules\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\",\"name\":\"Flagship One, Inc.\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/web-lg-fs1-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/web-lg-fs1-logo.png\",\"width\":1341,\"height\":1098,\"caption\":\"Flagship One, Inc.\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/flagshipone\",\"https:\\\/\\\/x.com\\\/theflagshipone\",\"https:\\\/\\\/www.instagram.com\\\/flagship_one\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UC0oyKphffBM2qkJ-gKPmMXw\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/person\\\/a3cf463514bd03eb7656953ef8f75700\",\"name\":\"FlagshipOne\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g\",\"caption\":\"FlagshipOne\"},\"description\":\"The world's top supplier of programmed OEM (Original Equipment Manufacturer) Powertrain Control Modules (PCM), Engine Control Modules (ECM), Injection Control Modules (IDM), Body Control Modules (BCM), Transmission Control Modules (TCM), Engine Control Units and all other car control units. With over a decade in the business, we are the most reliable source when it comes to programming services for replacement engine control modules.\",\"sameAs\":[\"https:\\\/\\\/www.fs1inc.com\\\/\",\"https:\\\/\\\/www.facebook.com\\\/flagshipone\\\/\",\"https:\\\/\\\/www.instagram.com\\\/flagship_one\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/fs1inc\"],\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/author\\\/flagship1inc\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"P0797 Code Symptoms, Underlying Causes, Diagnosis and Repair Costs - Flagship One Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/","og_locale":"en_US","og_type":"article","og_title":"P0797 Code Symptoms, Underlying Causes, Diagnosis and Repair Costs - Flagship One Blog","og_description":"Your vehicle shows pressure loss and a warning\u2014P0797 means Pressure Control Solenoid C Stuck On. Test the solenoid now to avoid serious engine damage.","og_url":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/","og_site_name":"Flagship One Blog","article_publisher":"https:\/\/www.facebook.com\/flagshipone","article_author":"https:\/\/www.facebook.com\/flagshipone\/","article_published_time":"2025-12-10T16:40:07+00:00","og_image":[{"url":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","type":"","width":"","height":""}],"author":"FlagshipOne","twitter_card":"summary_large_image","twitter_creator":"@theflagshipone","twitter_site":"@theflagshipone","twitter_misc":{"Written by":"FlagshipOne","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/#article","isPartOf":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/"},"author":{"name":"FlagshipOne","@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/person\/a3cf463514bd03eb7656953ef8f75700"},"headline":"P0797 Code Symptoms, Underlying Causes, Diagnosis and Repair Costs","datePublished":"2025-12-10T16:40:07+00:00","mainEntityOfPage":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/"},"wordCount":1155,"commentCount":0,"publisher":{"@id":"https:\/\/www.fs1inc.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","articleSection":["Auto News"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/","url":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/","name":"P0797 Code Symptoms, Underlying Causes, Diagnosis and Repair Costs - Flagship One Blog","isPartOf":{"@id":"https:\/\/www.fs1inc.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/#primaryimage"},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","datePublished":"2025-12-10T16:40:07+00:00","breadcrumb":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/#primaryimage","url":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","contentUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","width":2560,"height":617},{"@type":"BreadcrumbList","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0797-pressure-control-solenoid-c-stuck\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.fs1inc.com\/blog\/"},{"@type":"ListItem","position":2,"name":"P0797 Code Symptoms, Underlying Causes, Diagnosis and Repair Costs"}]},{"@type":"WebSite","@id":"https:\/\/www.fs1inc.com\/blog\/#website","url":"https:\/\/www.fs1inc.com\/blog\/","name":"Flagship One Blog","description":"Flagship One Inc. OEM Engine Computers  Control Modules","publisher":{"@id":"https:\/\/www.fs1inc.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.fs1inc.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.fs1inc.com\/blog\/#organization","name":"Flagship One, Inc.","url":"https:\/\/www.fs1inc.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2019\/06\/web-lg-fs1-logo.png","contentUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2019\/06\/web-lg-fs1-logo.png","width":1341,"height":1098,"caption":"Flagship One, Inc."},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/flagshipone","https:\/\/x.com\/theflagshipone","https:\/\/www.instagram.com\/flagship_one","https:\/\/www.youtube.com\/channel\/UC0oyKphffBM2qkJ-gKPmMXw"]},{"@type":"Person","@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/person\/a3cf463514bd03eb7656953ef8f75700","name":"FlagshipOne","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g","caption":"FlagshipOne"},"description":"The world's top supplier of programmed OEM (Original Equipment Manufacturer) Powertrain Control Modules (PCM), Engine Control Modules (ECM), Injection Control Modules (IDM), Body Control Modules (BCM), Transmission Control Modules (TCM), Engine Control Units and all other car control units. With over a decade in the business, we are the most reliable source when it comes to programming services for replacement engine control modules.","sameAs":["https:\/\/www.fs1inc.com\/","https:\/\/www.facebook.com\/flagshipone\/","https:\/\/www.instagram.com\/flagship_one\/","https:\/\/www.linkedin.com\/company\/fs1inc"],"url":"https:\/\/www.fs1inc.com\/blog\/author\/flagship1inc\/"}]}},"_links":{"self":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts\/517948","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/comments?post=517948"}],"version-history":[{"count":0,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts\/517948\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/media?parent=517948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/categories?post=517948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/tags?post=517948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}