Checking components and connections

Check the signal cable from engine control module (ECM) terminal #B47 (#B57) to fuel pump control module terminal #5. Check for a short-circuit to supply voltage.

Remedy as necessary.

Other information 

• See Connecting the breakout box
• See Signal specification
• See Control module fuel pump (FP), replacing
• See Checking wiring and terminals

Fig 1: Identifying 6-Bit Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Continue 

  Refer to Information 

Check the signal cable from engine control module (ECM) terminal #B47 (#B57) to fuel pump control module terminal #5. Check for a short-circuit to supply voltage.

Remedy as necessary.

Other information 

• See Connecting the breakout box
• See Signal specification
• See Control module fuel pump (FP), replacing
• See Checking wiring and terminals

Fig 1: Identifying 6-Bit Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Continue 

  Refer to Information