Chrysler RAM TRUCK 2500 1994 Service Manual page 352

• OVERHEAD CONSOLE 8C - 5
COMPLAINTS WITH COMPASS MODULE
DISPLAYING " S C OR " O C " IN
k
TEMPERATURE PORTION O F DISPLAY
I
TURN IGNITION O N
(NOTE: D O NOT START
ENGINE)
I
TOGGLE "COMP/TEMP"
SWITCH (TO UGHT
DISPLAY)
DONE
REPAIR WIRING BETWEEN
COMPASS MODULE AND
TEMP SENSOR
REPLACE TEMPERATURE
SENSOR
DONE
COMPASS MODULE IS
DEFECTIVE ... REPLACE
T
PERFORM COMPASS
CALIBRATION AND
VARIANCE PROCEDURE
T
DONE
Chart 3
J948C-24