Checking the wiring and component

Check the cable between transmission connector terminal #T (#A17) and solenoid SL terminal #A. Check the cable between transmission connector terminal #E (#A5) and solenoid SL terminal #B. Check these cables for an open-circuit.

HINT: Check solenoid SL by measuring the resistance between solenoid SL terminals #A and #B. When the transmission is cold (approximately 20°C), the resistance must be 10-11 Ω. 

Remedy as necessary.

Other information: 

• Opening the transmission control system: For removal, see Removing gearbox side cover To install, see Installing the gearbox side cover .
• To connect the breakout box to the transmission connector, see Connecting the breakout box, GM automatic transmissions
• To replace solenoid SL, see Solenoid lock-up function, replacing
• To replace the cable harness, see Wiring harness / oil temperature sensor, replacing
• For information about signals, see Signal specification
• See Checking wiring and terminals. Permanent fault

Fig 2: Identifying Breakout Box

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Ohms Display

Courtesy of VOLVO CARS OF NORTH AMERICA.

Refer to Resetting the adaptation