Toyota Corolla Cross: Telematics System

 Starter Signal Circuit

DESCRIPTION The engine stop and start ECU uses its internal starter circuit to drive the starter drive relay (ST relay) and operate the starter. WIRING DIAGRAM CAUTION / NOTICE / HINT When the engine stop and start ECU is replaced, read the number of starter operations before replaceme

 AT Solenoid Output Malfunction (P170300)

DESCRIPTION The TCM controls the shift solenoid valves SL1, SL2 and SLG to change the shift mode from gear mode to belt mode and vice versa. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note