Checking the wiring

Fig 1: Identifying Ignition OFF

GLL101045

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Disconnecting Connector

GLL101003

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off
Disconnect central electronic module (CEM) connector C.
Check the power cable for a short-circuit to ground.

For S60 and V70

Take readings between:
- Central electronic module (CEM) terminal #C19 (#19) and left-hand lamp housing connector terminal #A3
- Central electronic module (CEM) terminal #C19 (#19) and left-hand sidemarker lamp terminal #A1.
For S80 without Bi-Xenon

Take readings between:
- Central electronic module (CEM) terminal #C19 (#19) and left-hand lamp housing connector terminal #A2
- Central electronic module (CEM) terminal #C19 (#19) and left-hand sidemarker lamp terminal #A1
- Central electronic module (CEM) terminal #C19 (#19) and left-hand parking lamp terminal #A1.
For S80 with Bi-Xenon

Take readings between:
- Central electronic module (CEM) terminal #C19 (#19) and left-hand parking lamp terminal #A1
- Central electronic module (CEM) terminal #C19 (#19) and left-hand sidemarker lamp terminal #A1
- Central electronic module (CEM) terminal #C19 (#19) and left-hand parking lamp terminal #A1.
For the XC90

Take readings between:
- Central electronic module (CEM) terminal #C19 (#19) and left-hand parking lamp terminal #A1
- Central electronic module (CEM) terminal #C19 (#19) and left-hand parking lamp terminal #A1.
Remedy as necessary.

Other information
- See Connecting the breakout box
- -2004: Signal specification
- 2005-: Signal specification
- See Location of components
- See Checking wiring and terminals

Continue
Refer to Verification