Description
OBD-II Trouble Code Description for P0686 Isuzu
ECM/PCM Power Relay Control Circuit Low
What does this mean?
OBD2 Code P0686 Isuzu definition:
The Engine Control Module (ECM) has detected a low voltage condition to the ECM.
Symptoms
Possible sumptoms of OBD code P0686 Isuzu
– Engine Light ON (or Service Engine Soon Warning Light)
Causes
Possible causes of OBD code P0686 Isuzu
– Weak battery- Low voltage while cranking – Poor engine control module electrical connection – Open or short engine control module circuit
Possible Solutions
The OBD2 Code Information Be Applicable For Isuzu:
2011 Isuzu Rodeo 3.0 Denver,2008 Isuzu Pickup,2007 Isuzu Ascender,2002 Isuzu Axiom XST Concept,2002 Isuzu Axiom XSR Concept,2001 Isuzu Zen Concept,2001 Isuzu GBX Concept,2001 Isuzu Axiom XSF Concept
Note:
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