
1991 Chevrolet R2500 Suburban Silverado 7.4L 2-3 Shift
hi group this vehicle intermittently goes into failsafe mode second gear only, was at another repair facility they replaced all solenoids, still same issue, know its mine found low voltage to trans 4volts checked ignition switch had burned contacts internally ...
FIX posted 4/2/2004
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Message Closed w/FIX
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VIN | 1GNGR26N6M |
Engine | 7.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | 2-3 Shift |
Conditions | No Shift |
Message Closed w/FIX
Vehicle Data
1991 Chevrolet R2500 Suburban Silverado
VIN | 1GNGR26N6M |
Engine | 7.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | 2-3 Shift |
Conditions | No Shift |