Transmission Control Systems

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


H: TROUBLE CODE 45 INTAKE MANIFOLD PRESSURE SIGNAL
DIAGNOSIS: Input signal circuit of TCM from ECM is open or shorted.

TROUBLE SYMPTOM: Excessive shift shock.

WIRING DIAGRAM:





- 2.5L ENGINE MODEL





- 3.0L ENGINE MODEL

PROCEDURE:





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