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Home >> Toyota >> 2003 >> Tacoma S-Runner >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Self Diagnostics - V6 >> Diagnostic Tests >> DTC P0617: Starter Relay Circuit High Input >> Notes

DTC P0617: Starter Relay Circuit High Input: Notes

CAUTION: If Engine Control Module (ECM) replacement is instructed in following test, always ensure ECM connectors and ground circuits are okay. If either are defective, repair and repeat testing to confirm ECM malfunction.
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