Diagnostic Trouble Code (DTC) Information

ECM-6B00 MALFUNCTION INDICATOR LAMP (MIL) SIGNAL
DIAGNOSTIC TROUBLE CODE (DTC) INFORMATION

Condition
If the malfunction indicator lamp (MIL) circuit has a short- circuit to ground/voltage or an open-circuit the control module interprets it as a fault and ECM-6B00 is stored.

Condition
none

Possible source

Signal too high:
- open-circuit in the ground lead.

Signal too low:
- short-circuit to ground in signal cable

Signal missing:
- open-circuit in signal cable
- open-circuit in power cable

Condition
- malfunction indicator lamp (MIL) lit