Dodge ZB 2005 Service Manual page 1569

EXTERIOR LIGHTING
LEFT HIGH BEAM OUTPUT OPEN —
TEST
3 Turn the ignition off.
Disconnect the Left Headlamp.
Disconnect the Body Control Module C2 harness connector
Measure the resistance of the Left High Beam Output circuit.
Is the resistance below 10.0 ohms?
Yes → Go To 4
→ Repair the Left High Beam Output circuit for an open.
No
4 Turn the ignition off.
Disconnect the Left Headlamp harness connector.
Using a 12-volt test light connected to ground, check the Left High Beam Output
circuit in the Left Headlamp harness connector.
Turn the high beam headlamps on.
NOTE: The test light must illuminate brightly. Compare the brightness to
that of a direct connection to the battery.
Does the test light illuminate brightly?
Yes → Replace the Left Headlamp Bulb.
→ Replace the Body Control Module.
No
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Continued
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APPLICABILITY
All
All