Index Chrysler Chrysler TOWN & COUNTRY, VOYAGER, Dodge Caravan - service repair manual 2001-2007 year
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Symptom: CABIN HEATER CONTROL CIRCUIT SHORT TO BATTERY (AC- When Monitored and Set Condition: CABIN HEATER CONTROL CIRCUIT SHORT TO BATTERY (ACTIVE) When Monitored: During DCHA activation and operation. Set Condition: This DTC will set if the FCM sees a voltage between 5.0 and 15.0 volts on the Cabin Heater Assist Control circuit. POSSIBLE CAUSES DCHA CONTROL UNIT FAULT CABIN HEATER ASSIST CONTROL CIRCUIT SHORTED TO THE FUSED B(+) CIRCUIT FCM FAULT CABIN HEATER ASSIST CONTROL CIRCUIT SHORTED HIGH TEST ACTION APPLICABILITY 1 WARNING: DO NOT OPERATE THE DCHA IN AN ENCLOSED AREA SUCH t in FCM, read the active DTCs. Is the Cabin Heater Relay Short To Battery DTC still active? All Yes → Go To 2 No → Replace the DCHA Heater Module in accordance with the Service Information. 316 CABIN HEATER |