Chrysler Concorde 2004 Service Manual page 249

*HIGH BEAM HEADLAMPS WILL NOT TURN ON —
TEST
4 Check fuse 11 in the junction block.
Is fuse 11 open?
Yes → Go To 5
→ Go To 7
No
5 Remove fuse 11
Disconnect the Multifunction Switch connector.
Measure the resistance of the Fused Low Beam Relay Output circuit to ground.
Is the resistance below 5.0 ohms?
Yes → Repair the Fused Low Beam Relay output circuit for a short to
→ Go To 6
No
6 Remove the High Beam Relay from the junction block.
Disconnect the Multifunction Switch connector.
Measure the resistance of the Switched High Beam Relay Control circuit to ground.
Is the resistance below 5.0 ohms?
Yes → Repair the Switched High Beam Relay Control circuit for a short
→ Replace the High Beam Relay.
No
7 Remove the High Beam Relay from the junction block.
Measure the resistance of the ground circuit in the relay connector.
Is the resistance below 0.5 ohms?
Yes → Go To 8
→ Repair the open ground to the junction block.
No
8 Disconnect the Multifunction Switch connector.
Turn the headlamps on.
Measure the voltage of the Fused Low Beam Relay Output circuit in the multifunc-
tion switch connector.
If there are no possible causes remaining, view repair.
Yes → Replace the High Beam Relay.
→ Go To 9
No
9 Disconnect the Multifunction Switch connector.
Turn the headlamps on.
Measure the voltage of the Fused Low Beam Relay Output circuit in the multifunc-
tion switch connector.
If there are no possible causes remaining, view repair.
Yes → Go To 10
→ Repair the open Fused Low Beam Relay Output circuit from fuse
No
ACTION
ground.
Perform BODY VERIFICATION TEST - VER 1.
to ground and replace the fuse.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
11.
Perform BODY VERIFICATION TEST - VER 1.
EXTERIOR LIGHTING
233
Continued
APPLICABILITY
All
All
All
All
All
All