Tech Tips (Air Conditioning Does not Operate):
Volkswagen technical service bulletin TT 87-10-05 for 2000-2004 Volkswagen Jetta, 2000-2004 Volkswagen Passat and 2000-2004 Volkswagen Beetle and others.
- Bulletin number
- TT 87-10-05
- Component
- Equipment: appliance: air conditioner
- Summary
- Tech Tips (Air Conditioning Does not Operate): This document informs of concerns of no or intermittent A/C operation where pressure diagnosis does not lead to a cause, be sure to check the N25 A/C clutch coil. The fan control module may send a brief voltage signal to the clutch and then shut it off due to an open or high resistance in the coil circuit. The coil resistance should be between 3.5 and 4.5 ohms. If the reading is high or low when checked at the fan module, be sure to double check right at the coil to rule out any wiring concerns. Additionally, check ground circuit integrity for the clutch coil.
Vehicles covered
- Volkswagen Jetta 2000-2004 20002001200220032004
- Volkswagen Passat 2000-2004 20002001200220032004
- Volkswagen Beetle 2000-2004 20002001200220032004
- Volkswagen Golf 2000-2004 20002001200220032004
- Volkswagen Touareg 2003-2004 20032004
- Volkswagen Eurovan 2000-2004 20002001200220032004
- Volkswagen Cabrio 2000-2002 200020012002
- Volkswagen Phaeton 2004 2004
VIN decoder
See the problems and recalls for an exact car
Buying a used Volkswagen Jetta?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history