Mariner 4WD L4-2.3L VIN Z (2005)
D3 Continued
Normal Conditions
The compass sensor module receives voltage from circuit 1002 (BK/PK) and is grounded through circuit 570 (BK/WH). The compass sensor module
communicates the vehicle direction to the instrument cluster, which is displayed in the message center. The compass sensor module uses circuit 702
(WH/BK) and circuit 703 (WH/OG) to communicate to the instrument cluster.
Possible Causes
-
circuit 1002 (BK/PK) open
-
circuit 570 (BK/WH) open
-
circuit 702 (WH/BK) open or short to ground
-
circuit 703 (WH/OG) open or short to ground
-
compass sensor module
Test E: The Compass Is Inaccurate
PINPOINT TEST E: THE COMPASS IS INACCURATE
