Checking Components And Wiring

Fig 1: Identifying Ignition OFF

GLL101045

Courtesy of VOLVO CARS CORPORATION

Fig 2: Disconnecting Connector

GLL101003

Courtesy of VOLVO CARS CORPORATION

Ignition off
Disconnect the engine control module (ECM).

Check the signal cables for start relay for open circuit to ground.

Measure between:
- Control module #B11 (#C11) and start relay.
- Control module #B51 (#C51) and start relay.
Remedy as necessary.

Other information
- see CONNECTING THE BREAKOUT BOX
- see SIGNAL SPECIFICATION
- see COMPONENT SPECIFICATIONS
- see LOCATION OF COMPONENTS
- see CHECKING WIRING AND TERMINALS
Fig 3: Identifying Main Relay
Courtesy of VOLVO CARS CORPORATION

Continue
Refer to VERIFICATION