COIL-STARTING MOTOR 3E7852 - Caterpillar

Conditions Which Generate This Code:The Electronic Control Module (ECM) detects the following conditions:
The run/stop switch is in the STOP position.
The engine is not running.
The conditions which caused the diagnostic code or the event code to occur are no longer present.
The ECM detects a short circuit to ground on the diagnostic reset input to the ECM.System Response:The ECM will clear all diagnostic codes and event codes that are in a latched condition without shutting off power to the ECM.Possible Performance Effect:If an engine derate was active for a code that is no longer present, the derate will be cancelled.Test Step 1. Verify that the "Diagnostic Reset" Switch was Toggled
Verify that the engine is not running.
Verify that the run/stop switch is in the STOP position.
Verify that the "Diagnostic Reset" switch was toggled. Expected Result:The "Diagnostic Reset" switch was toggled.Results:
OK - The "Diagnostic Reset" switch was toggled.Repair: The ECM cleared all diagnostic codes and event codes that were in a latched condition.STOP
Not OK - The "Diagnostic Reset" switch was not toggled.Repair: Refer to the diagnostic functional test Troubleshooting, "Switch Circuits - Test" in order to determine the reason that the diagnostic reset input to the ECM is giving an incorrect signal.STOP