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TSB 08-06-95

Transmission Temperature Sensor - Fault Code

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Models: 1994-1995 (BR) Ram Truck

NOTE:   THIS BULLETIN APPLIES TO VEHICLES WHICH ARE NOT EQUIPPED WITH A TRANSMISSION COOLER (SALES CODE - NHB).

Discussion:

If the DRB gives a fault code "Trans. Temp. Sensor Failed" and the vehicle is not equipped with a transmission cooler, the fault code should be cleared and ignored. A software miscommunication may cause this fault to be set in vehicles without a transmission temperature sensor (No Sales Code - NHB).

If the vehicle is equipped with a Transmission Cooler (Sales Code - NHB), it will have a transmission temperature sensor and the appropriate Diagnostic Manual should be followed.

Do not attempt to install a transmission temperature sensor on vehicles not equipped with the auxiliary transmission cooler.

Notes:

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