Mike's Workshop Manuals: Service manuals for every vehicle
Home >> GMC >> 1996 >> Forward Control 4.3 W >> Repair and Diagnosis >> External Pages >> Different car >> Section 126 (Engine Controls - Tests W/Codes - 4.3L) >> Trouble Code Charts >> Code 73, Pressure Control Solenoid (Current Error) - All Models >> Diagnostic Aids

Diagnostic Aids

WARNING: This page does not describe the selected car, but rather 19 other vehicles, including the 1996 Chevrolet Chevy Van, 1995 GMC Vandura Special, 1995 GMC Vandura, 1995 GMC Sonoma, and 1995 GMC Safari. However, it is still accessible from the selected car via links, so may be relevant.

Check for poor connections at control module and transmission pass-thru connector.

Fig 1: Code 73 Schematic (4.3L) Pressure Control Solenoid (Current Error)
G95B28069
Fig 2: Code 73 Flow Chart (4.3L) Pressure Control Solenoid (Current Error)
G95G14239
scientia non olet · About Mike's Workshop Manuals