Category: Chevrolet

P1607 Chevrolet MIL O/P Circuit Malfunction Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1607 Chevrolet Information for specific makes

P1600 Chevrolet ECM Battery Back-up Circuit Fault

P1601 Chevrolet Serial Communication Problem With Devise 1

P1602 Chevrolet ECU-TCU Communication Error Possible causes – Faulty Transaxle Control Module(TCM) or Engine Control Module(ECM)– Transaxle Control Module(TCM) to Engine Control Module(ECM) harness is open or shorted– Transaxle Control Module(TCM) to Engine Control Module(ECM) circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1602 Chevrolet Description A communication…

P1603 Chevrolet ECU-TCU Communication Error Possible causes – Faulty Transaxle Control Module(TCM) or Engine Control Module(ECM)– Transaxle Control Module(TCM) to Engine Control Module(ECM) harness is open or shorted– Transaxle Control Module(TCM) to Engine Control Module(ECM) circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1603 Chevrolet Description A communication…

P1596 Chevrolet Automatic transmission diagnosis input signal circuit high input

P1597 Chevrolet IAC Sys Low RPM

P1598 Chevrolet IAC Sys High RPM

P1599 Chevrolet Engine Stall or Near Stall Detected

P1592 Chevrolet Neutral position switch circuit (MT model)

P1594 Chevrolet Automatic transmission diagnosis input signal circuit malfunction

P1595 Chevrolet Automatic transmission diagnosis input signal circuit low input

P1588 Chevrolet Throttle Control Unit Detected Loss of Return Spring Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1589 Chevrolet TCU Unable To Control Desired Throttle Angle Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1590 Chevrolet Neutral position switch circuit high input

P1591 Chevrolet Neutral position switch circuit low input SUBARU Chevrolet Technical Service Bulletins for P1591 Chevrolet code 2002 WRX Electrical System:ignition:module

P1587 Chevrolet Throttle Control Unit Modulated Command Malfunction Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1584 Chevrolet Throttle Control Detected ETB Malfunction Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1585 Chevrolet Throttle Control Unit Malfunction Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1586 Chevrolet Throttle Control Unit Throttle Position Malfunction Symptoms – Engine Light ON (or Service Engine Soon Warning Light)