Checking the wiring

Check the cable between the central electronic module (CEM) and the right-hand turn signal lamps. Check for an open-circuit. Check for a short-circuit to ground.

Also check the intermediate connectors.

For S60 and V70 

Take readings between:

• Central electronic module (CEM) terminal #A29 (29) and indicator front door right terminal #2.
• Central electronic module (CEM) terminal #B32 (#32) and right-hand turn signal lamp terminal #1.

For S80 

Take readings between:

• Central electronic module (CEM) terminal #B32 and right-hand front door turn signal lamp terminal #2
• Central electronic module (CEM) terminal #B32 and right-hand turn signal lamp terminal #2.

For the XC90 

Take readings between:

• Central electronic module (CEM) terminal #A29 (#29) and right front door turn signal lamp terminal #2
• Central electronic module (CEM) terminal #B32 (#32) and right-hand turn signal lamp terminal #1.

Remedy as necessary.

Other information 

• Connecting the breakout box
• -2004: Signal specification
• 2005-: Signal specification
• Location of components
• Contents

Refer to Verification