B162F

B162F-RIGHT LOW BEAM CONTROL CIRCUIT LOW

B162F - Right Low Beam Control Circuit Low:

WHEN MONITORED
With the Headlamps activated.

SET CONDITION
When the FCM detects a LOW condition.

POSSIBLE CAUSES
- (L44) Right low beam control circuit
- Right low beam bulb
- Front control module

Diagnostic Test

1. INTERMITTENT CONDITION

Turn the ignition on.
With the Scan Tool, clear all FCM DTC's.
Turn the Headlamps on.
With the Scan Tool read the DTC information.

Q: Does the Scan Tool read: B162F-RIGHT LOW BEAM CONTROL CIRCUIT LOW?

YES: Go To 2
NO: The condition that caused the symptom is currently not present. Inspect the related wiring for a possible intermittent condition. Look for any chafed, pierced, pinched, or partially broken wires.
Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test

2. RIGHT LOW BEAM BULB

Turn the ignition off.
Inspect the Right Low Beam Bulb assembly for a short condition.

Q: Is the inoperative bulb OK?

YES: Go To 3.
NO: Replace the inoperative bulb.
Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test

3. (L44) RIGHT LOW BEAM CONTROL CIRCUIT




Turn the ignition off.
Disconnect the FCM C2 harness connector.
Measure the resistance between ground and the (L44) Right Low Beam Control circuit.

Q: Is the resistance below 5.0 ohms?

YES: Replace the Front Control Module (FCM).
Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test
NO: Repair the (L44) Right Low Beam Control circuit for a short to ground condition.
Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test