Index Chrysler Chrysler TOWN & COUNTRY, VOYAGER, Dodge Caravan - service repair manual 2001-2007 year
|
|
Content .. 1149 1150 1151 1152 ..
Symptom: P0645-A/C CLUTCH RELAY CIRCUIT OPEN CIRCUIT When Monitored and Set Condition: P0645-A/C CLUTCH RELAY CIRCUIT OPEN CIRCUIT When Monitored: With the ignition on. Set Condition: The ECM detects an open or short to ground on the A/C Clutch Relay Control circuit. POSSIBLE CAUSES A/C CLUTCH RELAY CONTROL CIRCUIT SHORT TO GROUND A/C CLUTCH RELAY INTERMITTENT OPERATION INTERMITTENT CONDITION FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN INTEGRATED POWER MODULE A/C CLUTCH RELAY IPM FUSE/RELAY CENTER A/C CLUTCH RELAY CONTROL CKT OPEN ECM TEST ACTION APPLICABILITY 1 NOTE: If the ECM detects and stores a DTC, the ECM also stores the t, actuate the A/C Clutch Relay. Is the A/C Clutch Relay operating? All Yes → Go To 2 No → Go To 4 2 Turn the ignition on. t, actuate the A/C Clutch Relay. Wiggle the wiring harness from the A/C Clutch Relay to the ECM while the relay is All Yes → Repair as necessary. Perform ROAD TEST VERIFICATION - VER-2. No → Go To 3 147 DRIVEABILITY - DIESEL |