Chrysler Concorde 2004 Service Manual page 390

INSTRUMENT CLUSTER
*LOW WASHER FLUID INDICATOR NOT OPERATING PROPERLY —
Continued
TEST
5 Turn the ignition off.
Disconnect the washer fluid level sensor harness connector.
Disconnect the Instrument Cluster C2 harness connector.
Measure the resistance of the washer fluid switch sense circuit between the washer
fluid level sensor connector and the Instrument Cluster C2 connector.
Is the resistance below 5.0 ohms?
Yes → Go To 6
→ Repair the washer fluid switch sense circuit for an open.
No
6 Turn the ignition off.
Disconnect the washer fluid level sensor harness connector.
Turn the ignition on.
Connect a jumper wire between the washer fluid switch sense circuit and the ground
circuit.
With the DRB, select Body, Electro/Mech Cluster (MIC) then Inputs/Outputs and
observe the washer fluid switch status.
Does the DRB display Wash Fluid: Closed?
Yes → Replace the washer fluid level sensor.
→ Replace the Instrument Cluster
No
7 Note: Perform this test if the low washer fluid indicator is on all the time.
Turn the ignition off.
Disconnect the washer fluid level sensor harness connector.
Turn the ignition on and wait one minute.
Monitor the low washer fluid indicator.
Did the low washer fluid indicator turn off.
Yes → Replace the washer fluid level sensor.
→ Go To 8
No
8 Note: Perform this test if the low washer fluid indicator is on all the time.
Turn the ignition off.
Disconnect the washer fluid level sensor harness connector.
Disconnect the Instrument Cluster C2 harness connector.
Measure the resistance between ground and the washer fluid switch sense circuit.
Is the resistance below 5.0 ohms?
Yes → Repair the washer fluid switch sense circuit for a short to ground.
→ Replace the Instrument Cluster
No
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
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APPLICABILITY
All
All
All
All