Diagnostic Procedure
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC PROCEDURE - WIPER ON/OFF RELAY OUTPUT SHORTED HIGH
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 | Turn the ignition on. With the DRBIII®, clear all BCM DTC's. Actuate the Wipers. With the DRBIII®, read the DTC information. Does the DRBIII® read: Wiper On/Off Relay Output Shorted High? 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 BODY VERIFICATION TEST - VER 1 . |
All |
| 2 | Turn the ignition off. Disconnect the HI/LO Wiper Relay. Disconnect the BCM from the junction block. Measure the voltage of the HI/LO Wiper Relay Control Circuit. Is the voltage below 5.0 volts? Yes --> Repair the Wiper HI/LO Relay Control Circuit for a short to battery Perform BODY VERIFICATION TEST - VER 1 . No --> Go To 3 |
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| 3 | Turn the ignition off. Install a known good relay in place of the HI/LO Wiper Relay. Turn the Wipers on. Do the Wipers operate normally? Yes --> Replace the HI/LO Wiper Relay. Perform BODY VERIFICATION TEST - VER 1 . No --> Replace the Body Control Module. Perform BODY VERIFICATION TEST - VER 1 . |
All |