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.

Substitute Value 

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

Fault symptom[s] 

• malfunction indicator lamp (MIL) lit