Diagnostic Procedure
FRONT BLOWER RELAY SHORT TO BATT SYMPTOM CHART
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 | Turn the ignition off. Install a substitute relay in place of the existing Front Blower Relay. Turn the ignition on. With the DRBIII®, erase DTCs. Turn the ignition off, wait 30 seconds, then turn the ignition on. With the DRBIII®, read IPM DTCs. Does the DRBIII® display: FRONT BLOWER RELAY SHORT TO BATT Yes --> Replace the Integrated Power Module (IPM) in accordance with the Service Information. Perform BODY VERIFICATION TEST - VER 1 . No --> Replace the original Front Blower Relay in accordance with the Service Information. Perform BODY VERIFICATION TEST - VER 1 . |
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