Checking The Wiring And Component

Check the cable between transmission control module (TCM) terminal #A37 (#A37) and transmission connector terminal #D7 (control module side). Check for a short-circuit to ground. See SHORT-CIRCUIT TO GROUND, PERMANENT FAULTS .

Remedy as necessary.

Other information: 

• To connect the breakout box, see CONNECTING THE BREAKOUT BOX
• To disconnect the transmission connectors, see CONNECTORS, TRANSMISSION, DISCONNECTING / CONNECTING
• For information about signals, see SIGNAL DESCRIPTION. TRANSMISSION CONTROL MODULE (TCM) .

Fig 1: Identifying Transmission Connector Terminals

Courtesy of VOLVO CARS CORPORATION

Fig 2: Identifying Ohms Display

Courtesy of VOLVO CARS CORPORATION

Was a fault detected? 

• YES 

  Refer to VERIFICATION 

• NO 

  Refer to CHECKING THE CABLE AND COMPONENT