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1994 Isuzu Trooper LS 3.2L tcu
Posted to Asian Transmission on 6/9/2005 3 Replies

This trooper has a reocurring code 37 in the tcu. I can find vary little info on how to check beyond a wire test between the ecu and the tcu. Does anyone know what effects the timing signal between these two contol units. I have tried a used tcu on this truck....

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  Related Documents & Media  1994 Isuzu Trooper LS

 
Message Closed w/FIX

car Vehicle Data

1994 Isuzu Trooper LS

VIN JACDH58WZR
Engine3.2 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedTcu
ConditionsLimp In
Message Closed w/FIX

car Vehicle Data

1994 Isuzu Trooper LS

VIN JACDH58WZR
Engine3.2 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedTcu
ConditionsLimp In