
2002 Buick Rendezvous CX 3.4L Trans Fail Safe
This vehicle lost an alternator driving up from texas to utah. Since the alternator was changed out it has had some strange behaviors in the morning. The chime on the vehicle stays on and the transmission goes into fail safe mode and only has reverse and third...
FIX posted 8/6/2015
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)15 Replies Received(Hide Replies)15 Replies Received
|
Message Closed w/FIX
|
VIN | 3G5DB03E72 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Trans Fail Safe |
Occurs | Cold |
Trouble Codes
P0560 | PCM Backup Circuit Low Voltage |
P0620 | High Airflow Vacuum Leak Detected |
Message Closed w/FIX
Vehicle Data
2002 Buick Rendezvous CX
VIN | 3G5DB03E72 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Trans Fail Safe |
Occurs | Cold |
Trouble Codes
P0560 | PCM Backup Circuit Low Voltage |
P0620 | High Airflow Vacuum Leak Detected |