- October 28: Audi Alternator Failure Lawsuit Settlement Approved news | 3 days ago
- October 13: Honda Infotainment Lawsuit Says Speakers Make Popping Noise news | 18 days ago
- October 12: Recall: Audi e-tron GT and RS e-tron GT Battery Problems recalls | 19 days ago
- September 14: Honda Argues Unintended Braking Lawsuit Should Be Tossed news | 47 days ago
- August 24: Audi e-tron Quattro SUVs Recalled to Replace Brake Boosters recalls | 68 days ago
Audi TSB #A871237 2020124-
2008 Audi A5
TSB Document:
Affected Component: EQUIPMENT:APPLIANCE:AIR CONDITIONER
- Summary
- Supersedes Technical Service Bulletin Group 87 number 12-32 dated September 5, 2012. Air conditioning is inoperative. The HVAC blower functions normally. Battery discharged; however, when charged, there is no bus silence when vehicle ignition is off. The A/C Pressure/Temperature Sensor G395 leaks refrigerant. This causes Sensor G395 to show an incorrect or implausible value when reading MVBs. An incorrect signal or a low refrigerant level in the system can cause the air conditioning compressor to deactivate. The LIN cable connecting the J519 Central Electrics Control unit to Sensor G395 is pinched or cut. This affects the A4/S4, A5/S5 Coupe and Cabriolet, and Audi Q5 vehicles. The A6 and A8 are not affected by this type of failure. The pressure sensor G395/G65 sends an incorrect signal that prevents bus silence and the battery is discharged. Sensor G395 is a LIN slave of Vehicle Electrical System Control Module J519. Vehicle Electrical System Control Module J519 transfers the information provided by the sensor via the comfort data bus to Climate Control Module J255.
Click a tab for more information.