FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Transmission Control Systems

DTC 45 INTAKE MANIFOLD PRESSURE SIGNAL

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

TROUBLE SYMPTOM:
Excessive shift shock.





WIRING DIAGRAM:

Test 1 Of 2:




Test 2 Of 2: