
2004 GMC Yukon Denali 6.0L MIL Lamp on, SIR Inoperative
So get this, We diagnosed and replaced the BCM and IPC on this pig. Used Mastertech VCI to reprogram and everything took fine. No-start due to the mismatch in the passcode for the vehicle antitheft (VATS). Followed the service manual to perform a VATS relearn ...
FIX posted 2/2/2010
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Message Closed w/FIX
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VIN | 1GKEK63U64 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, SIR Inoperative |
Occurs | Always |
Trouble Codes
B1001 | vats passcode mismatch |
Message Closed w/FIX
Vehicle Data
2004 GMC Yukon Denali
VIN | 1GKEK63U64 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, SIR Inoperative |
Occurs | Always |
Trouble Codes
B1001 | vats passcode mismatch |