4WD-Low Circuit Intermittents and Common Failures
4WD-LOW CIRCUIT INTERMITTENTS AND COMMON FAILURESS/T Applications
^ Connector pin tensions too loose.
^ Circuit 1694 shorted to ground in the steering column area.
^ Circuit 1694 shorted to ground at the pass-through connector area, where the wiring harness travels through the bulkhead (VCM applications.
^ 4WD switch (4WD indicator assembly) is stuck.
^ Circuit 1694 shorted to ground (on a dash bracket) near C-217.
^ Circuit 1559 shorted to voltage under the dash or at the 4WD indicator assembly (4WD shifter quadrant).
C/K Applications
^ Connector pin tensions too loose.
^ Circuit 1694 shorted to ground at the pass-through connector area, where the wiring harness travels through the bulkhead (firewall).
^ 4WD harness shorted to ground on the flange area of the transfer case.
^ 4WD harness shorted to ground at the top of the bell housing and the engine block, at connector C-16O.