Category: Chevrolet

P1537 Chevrolet A/C Request Circuit Low Voltage

P1538 Chevrolet A/C request Circuit High Voltage

P1539 Chevrolet Air Conditioning Clutch Feedback Circuit High Voltage

P1540 Chevrolet Vehicle Speed Sensor Malfunction Possible causes – Faulty Vehicle Speed Sensor– Vehicle Speed Sensor harness is open or shorted– Vehicle Speed Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1540 Chevrolet Description The Vehicle Speed Sensor 1 (Output Shaft Rotation Sensor) is mounted to the…

P1533 Chevrolet A/C Evaporator Temperature Sensor Circuit High Voltage

P1534 Chevrolet A/C High Side Temperature Sensor Low Voltage

P1535 Chevrolet A/C High Side Temperature Sensor Circuit

P1536 Chevrolet A/C System – ECT Overtemperature

P1531 Chevrolet A/C Low Side Temerature Sensor Fault

P1532 Chevrolet A/C Evaporator Temperature Sensor Circuit Low Voltage

P1529 Chevrolet Transmission Control Unit Request for MIL On Possible causes – Check for transmission codes. Tech description The code means that there is a problem with transmission. The Transmission Control Module (TCM) sends a signal to the Engine Control Module (ECM) to turn the engine light ON. Check the Transmission Control Module (TCM) for…

P1530 Chevrolet A/C Clutch Circuit Malfunction Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1525 Chevrolet Throttle Body Service Required

P1526 Chevrolet Minimum Throttle Position Not Learned

P1527 Chevrolet Transmission Range/Pressure Switch Comparison

P1528 Chevrolet Governor

P1520 Chevrolet Transmission Range Switch Circuit

P1521 Chevrolet Transmission Engaged At High Throttle Angle

P1522 Chevrolet Park/Neutral To Drive/Reverse At High RPM

P1523 Chevrolet Electronic Throttle Control Throttle Return