
2005 Buick LaCrosse CXS 3.6L No Start
Hello all I have a 05 buick lacross that will start and everything be ok then after running about 5 min the instrument cluster will go crazy and I will lose the radio, basically I lose all communication with every module except the ecm and the tcm. Once th...
FIX posted 2/13/2019
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Message Closed w/FIX
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VIN | 2G4WE56745 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Intermittently |
Trouble Codes
P1629 | TCM Internal Supply Voltage / Watchdog |
U1040 | Lost Communication With Antilock Brake System Module |
U1064 | Lost Communication With BCM / VCD Module |
U1096 | Loss of Communication With Instrument Panel Cluster |
U1153 | Lost Communication With Climate Control Panel Module |
U1301 | Class 2 Data Line Short To Voltage |
Message Closed w/FIX
Vehicle Data
2005 Buick LaCrosse CXS
VIN | 2G4WE56745 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Intermittently |
Trouble Codes
P1629 | TCM Internal Supply Voltage / Watchdog |
U1040 | Lost Communication With Antilock Brake System Module |
U1064 | Lost Communication With BCM / VCD Module |
U1096 | Loss of Communication With Instrument Panel Cluster |
U1153 | Lost Communication With Climate Control Panel Module |
U1301 | Class 2 Data Line Short To Voltage |