Checking The Component And Wiring

Check the camshaft reset valve connector. Check for contact resistance. Check for oxidation.

Check the signal cable between engine control module (ECM) terminal #A72 (#B12) and camshaft reset valve terminal #2. Check for a short-circuit to ground.

Remedy as necessary.

Other information 

• see CONNECTING THE BREAKOUT BOX
• see SIGNAL SPECIFICATION (2005), or SIGNAL SPECIFICATION (2006-2007)
• see VVT SOLENOID
• see CHECKING WIRING AND TERMINALS

Fig 1: Identifying 2-Bit Connector

Courtesy of VOLVO CARS CORPORATION

Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

Courtesy of VOLVO CARS CORPORATION

Fig 3: Identifying Variable Valve Timing (VVT) Unit

Courtesy of VOLVO CARS CORPORATION

• Continue 

  Refer to VERIFICATION