Windows, power locks, manual locks, doors, trunk, tailgate, mirrors, power and manual seat controls, seat belts, sunroof, convertible top, glass defects.
N/A
No major problem has been reported
Brake pads, brake rotors, brake calipers, anti-lock braking system (ABS), brake lines, brake master cylinder, brake booster, parking brake, brake sensors, regenerative braking system (if applicable).
The 1999 Lexus RX300 is generally a reliable vehicle, but one common issue that pops up is the check engine light due to a failed O2 sensor. This problem can affect the car’s fuel efficiency and emissions, but it’s usually a straightforward fix. Overall, while it’s a bit of a hassle, it doesn’t significantly impact the vehicle’s overall reliability.
The 1999 Lexus RX300 is generally known for its reliability, but one issue to keep an eye on is debris in the Idle Air Control Valve, which can lead to engine problems. This can cause rough idling or even stalling, so its something to address if you notice any symptoms. Regular maintenance and cleaning of the valve can help prevent these issues and keep your RX300 running smoothly.
The 1999 Lexus RX300 is generally a reliable vehicle, but one common issue that owners might encounter is the check engine light coming on due to a failed mass air flow sensor. This problem can also lead to a noticeable lack of power, which can be frustrating. While it’s not a deal-breaker, it’s something to keep an eye on if you’re considering this model.
The 1999 Lexus RX300 is generally a reliable vehicle, but one issue to keep an eye on is the ignition coil, which may start to fail after 100,000 miles. While this isn’t a deal-breaker, it’s something to be aware of as the car ages. Regular maintenance and timely replacement can help keep your RX300 running smoothly.
The 1999 Lexus RX300 is known to have issues with excessive oil consumption, which can be a bit of a headache for owners. This problem might lead to more frequent oil changes and could potentially affect the engine’s longevity if not addressed. While the RX300 is generally considered a reliable vehicle, this particular issue is something to keep an eye on if you’re thinking about owning one.
The 1999 Lexus RX300 is generally a reliable vehicle, but one common issue to watch out for is sludge buildup in the engine, which often results from infrequent oil changes. This can lead to significant engine problems if not addressed, so it’s crucial to maintain a regular oil change schedule to keep the engine running smoothly. Overall, with proper maintenance, the RX300 can still be a dependable ride.
The 1999 Lexus RX300 is generally known for its reliability, but one common issue that pops up is the check engine light due to a faulty purge solenoid. This problem can be a bit of a hassle, as it might lead to emissions issues and affect the vehicle’s performance. However, once addressed, the RX300 tends to run smoothly, maintaining its reputation for being a dependable ride.
The 1999 Lexus RX300 is generally known for its reliability, but one common issue that pops up is front suspension noise due to a failed support bushing. This problem can lead to annoying sounds and potentially affect the smoothness of your ride. While it’s not a deal-breaker, it’s something to keep an eye on if you’re considering this model.
The 1999 Lexus RX300 is generally a reliable vehicle, but some owners have reported issues with low engine RPM or stalling during cold starts. This problem can be a bit annoying, especially in colder climates, but it’s not a deal-breaker for most drivers. Regular maintenance and timely repairs can help mitigate this issue and keep the RX300 running smoothly.
Cruise control, keyless entry system, push-button start, wiper motor, warning lights, power mirrors, interior lighting, exterior lighting, dashboard indicators, electronic parking brake, tire pressure monitoring system (TPMS), alarm and security system, remote engine start, heated and ventilated seats, heated steering wheel, wireless charging pad.
The 1999 Lexus RX300 is known to have some issues with rough idling and backfiring, often accompanied by the check engine light. These problems can be a bit of a headache, as they might indicate underlying issues with the engine or fuel system. While the RX300 is generally a reliable vehicle, these specific problems can affect its overall dependability if not addressed promptly.
Dashboard rattles, squeaks, wind noise, door seals, weather stripping, water leaks, air leaks, excessive road noise, suspension noise, drivetrain noise, exhaust rattles, engine bay noises.
N/A
No major problem has been reported
N/A
No major problem has been reported
N/A
No major problem has been reported
N/A
No major problem has been reported
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.
Pressure loss on your vehicle? U3576 flags a Stack Differential Pressure Sensor circuit fault—possible HVAC failure. Scan, inspect wiring, replace sensor.
Coolant mixing valve sensor fault lights up on your vehicle—risking overheating. Scan U3575, test the sensor, and promptly reprogram or replace it.
Coolant temperature spikes or no heat in your vehicle? U3574 signals a faulty Coolant Mixing Valve—run a module scan and arrange reprogramming or replace.
Engine overheating or coolant warning on your vehicle? A faulty coolant mixing valve control circuit can cause temp loss—scan, reprogram or replace now.
Temp gauge spikes and overheating on your vehicle? U3572 means Stack Outlet Coolant Temp Sensor 2 circuit fault—scan or replace to prevent engine damage.
Temp gauge spikes and overheating in your vehicle? Faulty Stack Outlet Coolant Temp Sensor 1 can overheat engine—scan circuit and schedule module repair.
Coolant temperature warning on your vehicle? A Stack Inlet Coolant Temperature Sensor Circuit can cause overheating—scan, test and replace/reprogram.
Warning light or loss of power from your vehicle’s Anode Multifunction Valve? It threatens system reliability—scan the code and replace the valve promptly.
Your vehicle flashes U3568—Anode Multifunction Valve control circuit fault, risking loss of function. Scan, test the circuit, then reprogram or replace.
Power loss or boost warning in your vehicle? A faulty Anode Inlet Pressure Sensor 2 circuit can trigger limp mode—scan, test wiring and replace sensor.
Fuel pressure warning on your vehicle? A faulty Anode Inlet Pressure Sensor 1 circuit can cause erratic fuel delivery—scan the code, test the sensor, an…
Hydrogen pressure warning on your vehicle? Faulty Hydrogen Supply Line A Pressure Sensor 2 circuit can cut fuel‑cell output—scan and replace the sensor.