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Symptom: PANEL DIMMER SHORTED When Monitored and Set Condition: PANEL DIMMER SHORTED When Monitored: When the Instrument Cluster detects voltage at the Headlamp Switch Output circuit. Set Condition: The Instrument Cluster detects Panel Dimmer resistance is less than 20 ohms for 5 seconds. POSSIBLE CAUSES INTERMITTENT CONDITION PANEL LAMPS DIMMER SIGNAL CIRCUIT SHORT TO GROUND MULTI-FUNCTION SWITCH INSTRUMENT CLUSTER TEST ACTION APPLICABILITY 1 Turn the ignition on. t, read DTCs. Does the DRBIII t display 9Panel Dimmer Shorted9? All Yes → Go To 2 No → The condition is not present at this time. Monitor DRBIIIt parameters while wiggling the related wire harness. Refer to any 2 Turn the ignition off. All Yes → Repair the Panel Lamps Dimmer Signal circuit for a short to ground. No → Go To 3 211 INSTRUMENT CLUSTER |