DTC 53

CODE 53 - SYSTEM OVER VOLTAGE

THIS CODE INDICATES THERE IS A BASIC GENERATOR PROBLEM. CODE 53 WILL SET IF VOLTAGE AT ECM IS GREATER THAN 17.1 VOLTS FOR 2 SECONDS. CHECK AND REPAIR CHARGING SYSTEM.


CLEAR CODES AND CONFIRM "CLOSED LOOP" OPERATION AND NO "SERVICE ENGINE SOON" LIGHT.


CLEAR CODES AND CONFIRM "CLOSED LOOP" OPERATION AND NO "SERVICE ENGINE SOON" LIGHT.