{"id":524710,"date":"2026-07-16T02:35:50","date_gmt":"2026-07-16T06:35:50","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/?p=524710"},"modified":"2026-07-19T11:28:56","modified_gmt":"2026-07-19T15:28:56","slug":"2015-chevrolet-spark-ev-pcm-replacement-guide","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/2015-chevrolet-spark-ev-pcm-replacement-guide\/","title":{"rendered":"2015 Chevrolet Spark EV PCM\/ECM Replacement: Symptoms, Codes, Programming"},"content":{"rendered":"<div class=\"container\">\n<section class=\"hero\">\n<div class=\"code-badge\">PCM<\/div>\n<h1>2015 Chevrolet Spark EV PCM\/ECM Replacement: Symptoms, Codes, Programming<\/h1>\n<p class=\"hero-subtitle\">In the 2015 Chevrolet Spark EV, the Powertrain Control Module (PCM) or Engine Control Module (ECM) manages the electric drive system, battery charging, and vehicle communications. Internal failures can cause no-start conditions, loss of power, and diagnostic trouble codes such as P0601 through P1621, indicating memory or processor faults.<\/p>\n<\/section>\n<div class=\"quick-summary\">\n<h2>Quick Summary<\/h2>\n<ul>\n<li>The PCM\/ECM replacement book time is 0.8 hours, plus a 0.5-hour relearn procedure.<\/li>\n<li>Factory service bulletin #17-NA-242 warns against reprogramming a module with its current calibration.<\/li>\n<li>Module-internal trouble codes like P0601, P0602, and P0606 indicate internal control module faults.<\/li>\n<li>A VIN-programmed replacement unit from Flagship One arrives ready to install, eliminating the need for dealer-level programming.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<p>If your 2015 Chevrolet Spark EV is experiencing driveability issues, warning lights, or communication failures with a scan tool, the Powertrain Control Module (PCM) or Engine Control Module (ECM) may be at fault. This module is the brain of the electric drivetrain, controlling motor output, battery management, and system diagnostics. Understanding its role, common failure symptoms, and replacement requirements helps you make an informed repair decision. This guide covers the module&#8217;s function, location, labor times, factory service bulletins, and the internal trouble codes that point to a failing unit. You will also learn how a pre-programmed replacement can simplify the repair.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>What the PCM Does in a 2015 Chevrolet Spark EV<\/h2>\n<p>The Powertrain Control Module (PCM) in the 2015 Chevrolet Spark EV is the central computer that governs the electric drive motor, high-voltage battery system, and regenerative braking. It interprets sensor inputs to control motor torque, manage charging cycles, and monitor system health. When this module fails, the vehicle may not start, lose power while driving, or set internal diagnostic trouble codes. For a reliable fix, many owners turn to <a href=\"https:\/\/www.fs1inc.com\/chevrolet-pcm-ecm-ecu-engine-computer.html\">replacement PCMs for the Spark EV<\/a> that are pre-programmed with the correct VIN and calibration. The module also communicates with other controllers via the CAN bus, so a fault can trigger multiple warning lights or a no-communication condition during diagnosis.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Where the PCM Is Located and What Replacement Involves<\/h2>\n<p>The PCM\/ECM on the 2015 Chevrolet Spark EV is typically mounted in the engine compartment, often near the fuse box or on the firewall. Access may require removing a cover or other components. According to standard labor times, removing and replacing the module is a 0.8-hour job. After installation, a relearn procedure is required, which adds 0.5 hours of book time. The relearn process involves using a scan tool to synchronize the module with the vehicle&#8217;s security and system parameters. No specific torque values or additional steps are provided in the available service information.<\/p>\n<figure style=\"margin:22px auto;text-align:center;max-width:720px\"><img decoding=\"async\" style=\"max-width:100%;height:auto;border:1px solid #e2e6ec;border-radius:8px\" src=\"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2026\/07\/2015-chevrolet-spark-ev-pcm-service-figure.webp\" alt=\"2015 Chevrolet Spark EV PCM location diagram\" loading=\"lazy\"\/><figcaption style=\"font-size:13px;color:#667085;margin-top:8px\">From the factory PCM removal procedure for the 2015 Chevrolet Spark EV.<\/figcaption><\/figure>\n<div style=\"background:#f7f9fc;border:1px solid #e2e8f2;border-radius:10px;padding:18px 24px;margin:18px 0\">\n<h3 style='margin-top:0'>How to Reach the PCM on the 2015 Chevrolet Spark EV<\/h3>\n<ol style=\"margin:14px 0 6px 0;padding-left:26px\">\n<li style=\"margin:10px 0;line-height:1.65\"><b>Disconnect<\/b> the battery negative cable.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> driver front seat.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Disconnect<\/b> the electrical connectors.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Release<\/b> tabs on bracket to remove module.<\/li>\n<\/ol>\n<p style='margin:10px 0 0 0'><em>Work with the ignition off, and treat the module as static-sensitive: avoid touching the connector pins at any point.<\/em><\/p>\n<\/div>\n<table style=\"width:100%;border-collapse:collapse;margin:18px 0;font-size:15px\">\n<tr>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Operation<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Configuration<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Book Time<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Engine Control Module R&amp;R<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.8 hr<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Engine Control Module Relearn<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.5 hr<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Powertrain Control Module R&amp;R<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.8 hr<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Powertrain Control Module Relearn<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.5 hr<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<div class=\"info-section\">\n<h2>Programming Requirements After Replacement<\/h2>\n<p>After installing a new PCM\/ECM on the 2015 Chevrolet Spark EV, the factory procedure requires a relearn and, in many cases, a full reprogramming with the latest calibration. Service bulletin #17-NA-242 notes that the SPS (Service Programming System) now warns or prohibits reprogramming a module that already has its current calibration. This means a blank or used module may require dealer-level tools and subscription access. Flagship One supplies <a href=\"https:\/\/www.fs1inc.com\/2015-chevrolet-spark-ev-pcm-engine-computer-ecm-ecu-programmed-plug-play.html\">a VIN-programmed replacement unit<\/a> that arrives with the correct calibration already loaded, so the relearn is the only post-install step needed, saving time and avoiding potential programming complications.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Symptoms of a Failing PCM<\/h2>\n<p>A failing PCM\/ECM in the 2015 Chevrolet Spark EV can cause a variety of driveability issues. The vehicle may crank but not start, or it might stall unexpectedly while driving. You may notice reduced power, hesitation, or the inability to shift into gear. The check engine light or other warning lamps may illuminate. A scan tool may fail to communicate with the module, or it may log internal faults such as <a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0601-internal-control-module-memory-checksum-error\/\">anchor text<\/a> indicating an internal control module fault. Other symptoms include erratic gauge behavior, loss of electric power steering assist, or the vehicle entering a reduced-power limp mode. These issues often appear suddenly and may be intermittent at first.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Module Trouble Codes on the 2015 Chevrolet Spark EV<\/h2>\n<p>The following diagnostic trouble codes are documented as module-internal faults for the 2015 Chevrolet Spark EV PCM\/ECM. These codes indicate problems within the control module itself, such as memory errors, processor faults, or internal circuit failures.<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:18px 0;font-size:15px\">\n<tr>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Code<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Meaning<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Full Guide<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0601-internal-control-module-memory-checksum-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0601<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0601-internal-control-module-memory-checksum-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Internal memory checksum error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0601-internal-control-module-memory-checksum-error\/\" style=\"color:#0563C1\"><b><u>Full P0601 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0602-control-module-programming-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0602<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0602-control-module-programming-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Control module programming error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0602-control-module-programming-error\/\" style=\"color:#0563C1\"><b><u>Full P0602 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0603-internal-control-module-keep-alive-memory-kam-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0603<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0603-internal-control-module-keep-alive-memory-kam-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Keep-alive memory (KAM) error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0603-internal-control-module-keep-alive-memory-kam-error\/\" style=\"color:#0563C1\"><b><u>Full P0603 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0604-internal-control-module-random-access-memory-ram-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0604<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0604-internal-control-module-random-access-memory-ram-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Internal RAM error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0604-internal-control-module-random-access-memory-ram-error\/\" style=\"color:#0563C1\"><b><u>Full P0604 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0605-internal-control-module-read-only-memory-rom-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0605<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0605-internal-control-module-read-only-memory-rom-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Internal ROM error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0605-internal-control-module-read-only-memory-rom-error\/\" style=\"color:#0563C1\"><b><u>Full P0605 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0606-control-module-processor\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0606<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0606-control-module-processor\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Module processor failure<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0606-control-module-processor\/\" style=\"color:#0563C1\"><b><u>Full P0606 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><b>P060A<\/b><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Module-internal fault<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">&mdash;<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><b>P061A<\/b><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Module-internal fault<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">&mdash;<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><b>P061B<\/b><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Module-internal fault<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">&mdash;<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p062f-internal-control-module-eeprom-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P062F<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p062f-internal-control-module-eeprom-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Internal EEPROM error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p062f-internal-control-module-eeprom-error\/\" style=\"color:#0563C1\"><b><u>Full P062F guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p1621-control-module-long-term-memory-performance\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P1621<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p1621-control-module-long-term-memory-performance\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Control module long-term memory performance<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p1621-control-module-long-term-memory-performance\/\" style=\"color:#0563C1\"><b><u>Full P1621 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n<div class=\"info-section\">\n<h2>Factory Service Bulletins Worth Knowing<\/h2>\n<p>Factory service bulletin #17-NA-242, dated July 24, 2017, addresses changes to the Service Programming System (SPS). The bulletin explains that SPS now includes warnings or prohibitions against reprogramming a module with its current calibration. This is relevant when replacing or reprogramming the PCM\/ECM on the 2015 Chevrolet Spark EV, as it prevents unnecessary reflashes and ensures that only updated calibrations are applied. Technicians should verify the current calibration before attempting a reprogramming procedure.<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:18px 0;font-size:15px\">\n<tr>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Bulletin<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Subject<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">What It Addresses<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">&mdash;<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Information on Changes to SPS that Warn\/Prohibit Reprogramming a Module With Its Current Calibr<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">&mdash;<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<div class=\"info-section\">\n<h2>Protecting the PCM in Your 2015 Chevrolet Spark EV<\/h2>\n<ul style=\"margin:14px 0 6px 0;padding-left:26px\">\n<li style=\"margin:10px 0;line-height:1.65\">Maintain the 12-volt battery in good condition; low voltage can stress the PCM\/ECM.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Keep all ground connections and module harness connectors clean and tight.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Avoid jump-starting the vehicle with a running donor vehicle; voltage spikes can damage the module.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Address any diagnostic trouble codes promptly before they lead to module failure.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Inspect the module connector seals for damage or corrosion to prevent moisture entry.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<h2>Frequently Asked Questions<\/h2>\n<h3>What are common signs of a bad PCM in a 2015 Chevrolet Spark EV?<\/h3>\n<p>Common signs include the vehicle not starting, stalling, reduced power, and the check engine light on. You may also see communication errors with a scan tool or internal trouble codes like P0601.<\/p>\n<h3>Can I replace the PCM in my 2015 Chevrolet Spark EV myself?<\/h3>\n<p>Replacement is possible with basic tools, but the module is located in the engine compartment and may require removing other components. The book time is 0.8 hours for R&amp;R. After installation, a relearn procedure is needed, which typically requires a professional scan tool.<\/p>\n<h3>Do I need to reprogram the PCM after replacing it on a 2015 Chevrolet Spark EV?<\/h3>\n<p>Factory procedure requires a relearn and often a full reprogramming. However, a VIN-programmed replacement unit from Flagship One arrives with the correct calibration, so only the relearn step is necessary.<\/p>\n<\/div>\n<div class=\"info-section\">\n<p>When your 2015 Chevrolet Spark EV needs a new PCM or ECM, you have options. A dealer repair involves the module, labor, and programming fees. A refurbished or new replacement from Flagship One arrives pre-programmed with your VIN, so the 0.5-hour relearn is the only post-install step. This approach can reduce downtime and simplify the repair for a model-specific solution.<\/p>\n<p>Flagship One stocks a <a href=\"https:\/\/www.fs1inc.com\/2015-chevrolet-spark-ev-pcm-engine-computer-ecm-ecu-programmed-plug-play.html\"><b>refurbished, VIN-programmed PCM for the 2015 Chevrolet Spark EV<\/b><\/a> with a lifetime warranty, free shipping and no core charge. The full <a href=\"https:\/\/www.fs1inc.com\/chevrolet-pcm-ecm-ecu-engine-computer.html\">Chevrolet Spark EV module lineup<\/a> covers other engine configurations as well.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Final Thoughts<\/h2>\n<p>The PCM\/ECM is a critical component in the 2015 Chevrolet Spark EV, controlling the electric drivetrain and system communications. Recognizing failure symptoms and understanding the replacement process helps you avoid unnecessary repairs. A VIN-programmed replacement unit from Flagship One eliminates the need for dealer-level programming, making the job more straightforward for this vehicle.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Learn about 2015 Chevrolet Spark EV PCM\/ECM failure symptoms like P0601 codes, replacement labor time of 0.8 hours, and why VIN-programmed units avoid dealer reprogramming steps.<\/p>\n","protected":false},"author":1,"featured_media":525445,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[258,274],"tags":[399,67,1289],"class_list":["post-524710","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-car","category-chevrolet","tag-399","tag-chevrolet","tag-spark-ev"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2015 Chevrolet Spark EV PCM\/ECM Replacement: Symptoms, Codes, Programming - 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