
2003 Oldsmobile Alero GL 3.4L No Start
This problem has been very difficult to diagnose as it occurs very intermittently. Today it did it twice which was the first time in 4 days. When the problem occurs the green/white wire from the pcm to the fuel pump relay goes dead, no fuel pump. At first I th...
FIX posted 5/11/2008
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Message Closed w/FIX
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VIN | 1G3NL52EX3 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | After a Hot Soak, Very Intermittent |
Trouble Codes
B1001 | Air Bag code - communication problem |
B1365 | circuit problem |
B2585 | BCM code |
B2752 | BCM communication code |
U1000 | Class 2 Communication Malfunction |
U1255 | Class 2 Communication Malfunction |
Message Closed w/FIX
Vehicle Data
2003 Oldsmobile Alero GL
VIN | 1G3NL52EX3 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | After a Hot Soak, Very Intermittent |
Trouble Codes
B1001 | Air Bag code - communication problem |
B1365 | circuit problem |
B2585 | BCM code |
B2752 | BCM communication code |
U1000 | Class 2 Communication Malfunction |
U1255 | Class 2 Communication Malfunction |