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Transmission Control Systems



This information has been updated by TSB 18-69-01 dated 07/01/2001


DIAGNOSIS
Input signal circuit of TCM from ECM is open or shorted.

TROUBLE SYMPTOM
Excessive shift shock.





WIRING DIAGRAM

TEST STEPS:

Step 8I1:





Step 8I2:





Step 8I3:













Step 8I6: