A few days ago, the windows in my 2002 Town and Country wouldn't go down, nor could I open the rear vents. I kept messing with then and then without warning they worked again! Now the windows are down and wont go up! I checked the fuses and just replaced the drivers side main control panel and no change. What am I missing?
Power windows stopped working. on 2002 Chrysler Town & Country
by Hivoltg30 in La Center, WA on August 16, 2011
ANSWER by backyard tech , August 16, 2011
Vehicle Application: 2001 Chrysler Voyager 2.4L, GAS, Vin B, Eng Cfg L4, USA/Canada 2002 Dodge Caravan 2.4L, GAS, Vin B, Eng Cfg L4, USA/Canada 2002 Chrysler Town & Country 3.3L, GAS, Vin R, USA/Canada 2002 Dodge Grand Caravan 3.3L, GAS, Vin R, USA/Canada 2002 Chrysler Voyager 2.4L, GAS, Vin B, Eng Cfg L4, USA/Canada Customer Concern: The power windows, radio, blower all stop working at the same time. They seem to work with the key on, engine off. Once the vehicle is running, they do not work. Tests/Procedures: 1. Check circuit T751 and T752 (starter relay circuits) at the Intelligent Power Module (IPM) for voltage with the engine running. The easiest place to check these circuits is to remove the starter relay and check voltage on terminals 85 and 86 with the engine running. These circuits should have battery voltage only during cranking and should be 0 volts with the engine running. If there is any trace voltage on these circuits, the FCM will de-energize the accessory relay. Voltage typically comes from the wire harness due to battery acid from the battery. Voltage tracks into these circuits and causes the FCM to shut down the accessory relay. 2. Another cause could be any aftermarket system such as a remote starter system wired into these circuits. Potential Causes: Starter Relay Wiring Connector