Possible Causes:
- Connector MS43 ECM C331, Cruise interface C895.
- Open circuit C331/27 (RG) - C895/2 (RG).
- Short circuit C895/2 (RG) - Ground.
- Connector MS43 ECM C331, Cruise interface C895.
CONNECTOR
Check for connector not correctly latched, backed out pins, damaged pins, corroded pins
- Open circuit C331/27 (RG) - C895/2 (RG).
OPEN_CIRCUIT
Check resistance > 1M&!
- Short circuit C895/2 (RG) - Ground.
SHORT_CIRCUIT
Check resistance < 5.0&!