Intermittent fault
Check the cable between control module terminal #A68 (#B8) and transmission connector terminal #B (#A2) (control module side). Check for an intermittent short-circuit to supply voltage.
Check the cable between control module terminal #53 (#A53) and transmission connector terminal #E (#A5) (control module side). Check for an intermittent short-circuit to supply voltage.
Remedy as necessary.
Other information
- To connect the breakout box to the control module, see Connecting the breakout box
- To connect the breakout box to the transmission connector, see Connecting the breakout box, GM automatic transmissions
- To replace solenoid S2, see Solenoid for shifting 2-3, replace
- For information about signals, see Signal specification
- See Checking wiring and terminals
- Continue
Refer to Information