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P1626 Diagnostic Trouble Code Discussion for January 2006

Theft Deterrent System Fuel Enable Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1626
Help Request Posted
2000 GMC Yukon SLT 5.3L No Start VIN: 1GKEC13T3Y
P1626: Theft Deterrent Fuel Enable Signal Not Received. Truck will sometimes crank start and shut off, when it does this the interior lamps, drivers door unlock relay, auto headlamps, door and keyin chimes and dash guages fail to work. Module status shows BCM fails to communicate with scanner. Followed information ...
January 11, 2006
2000 Pontiac Bonneville SE 3.8L Stall VIN: 1G2HX54K8Y
P1626: Theft Deterrent System Fuel Enable Circuit Malfunction. Customer complaint of vehicle die after start up. It also wanted to died one time going down road. I have found that vehicle will start and when it wants to die will do it right after it starts. May do it 2 consecutive times in a row then it will run fine. Som...
January 11, 2006
2000 Pontiac Bonneville SE 3.8L Stall VIN: 1G2HX54K8Y
P1626: Theft Deterrent System Fuel Enable Circuit Malfunction. Customer complaint of vehicle die after start up. It also wanted to died one time going down road. I have found that vehicle will start and when it wants to die will do it right after it starts. May do it 2 consecutive times in a row then it will run fine. Som...
January 17, 2006
1998 Chevrolet S10 2.2L Hesitation, Surge, MIL Lamp on VIN: 1GCCS1449W
P1626: Theft Deterrent Fuel Enable Signal Lost. Hello everyone This truck was brought in for a check engine lite on and runs rough and down on power. Customer installed spark plugs and wires to try and correct problem with no luck. I checked fuel pressure and found 38 psi while running. I do notice the fuel...
January 23, 2006
2000 GMC Yukon SLT 5.3L No Start VIN: 1GKEC13T3Y
P1626: Theft Deterrent Fuel Enable Signal Not Received. Truck will sometimes crank start and shut off, when it does this the interior lamps, drivers door unlock relay, auto headlamps, door and keyin chimes and dash guages fail to work. Module status shows BCM fails to communicate with scanner. Followed information ...
January 11, 2006
2000 Pontiac Bonneville SE 3.8L Stall VIN: 1G2HX54K8Y
P1626: Theft Deterrent System Fuel Enable Circuit Malfunction. Customer complaint of vehicle die after start up. It also wanted to died one time going down road. I have found that vehicle will start and when it wants to die will do it right after it starts. May do it 2 consecutive times in a row then it will run fine. Som...
January 11, 2006
2000 Pontiac Bonneville SE 3.8L Stall VIN: 1G2HX54K8Y
P1626: Theft Deterrent System Fuel Enable Circuit Malfunction. Customer complaint of vehicle die after start up. It also wanted to died one time going down road. I have found that vehicle will start and when it wants to die will do it right after it starts. May do it 2 consecutive times in a row then it will run fine. Som...
January 17, 2006
1998 Chevrolet S10 2.2L Hesitation, Surge, MIL Lamp on VIN: 1GCCS1449W
P1626: Theft Deterrent Fuel Enable Signal Lost. Hello everyone This truck was brought in for a check engine lite on and runs rough and down on power. Customer installed spark plugs and wires to try and correct problem with no luck. I checked fuel pressure and found 38 psi while running. I do notice the fuel...
January 23, 2006