Chrysler 1998 Voyager Service Manual page 339

NS
DIAGNOSIS AND TESTING (Continued)
INSTRUMENT CLUSTER DTC TABLE
DTC
110 Memory Fault in cluster
111 Calibration fault in cluster
905 No CCD bus messages from TCM
921 Odometer fault from BCM
940 No CCD bus messages from PCM
999 End of Codes
CLUSTER CALIBRATION TABLE
Speedometer
1 . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 mph (0 Km/h)
2 . . . . . . . . . . . . . . . . . . . . . . . . . .20 mph (40 Km/h)
3 . . . . . . . . . . . . . . . . . . . . . . . . . .55 mph (80 Km/h)
4 . . . . . . . . . . . . . . . . . . . . . . . . .75 mph (120 Km/h)
Tachometer
1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 rpm
2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1000 rpm
3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3000 rpm
4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6000 rpm
Fuel Gauge
1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Empty (E)
2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/8 Filled
3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/4 Filled
4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Full (F)
Temperature Gauge
1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cold (C)
2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Low Normal
3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .High Normal
4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hot (H)
CONDITION
INSTRUMENT CLUSTER
INOPERATIVE-NO
RESPONSE
DESCRIPTION
Calibration Point
Calibration Point
Calibration Point
Calibration Point
INSTRUMENT CLUSTER DIAGNOSIS
POSSIBLE CAUSES
No CCD bus messages
from the Body Control
Module (BCM).
Spread terminal(s) on
wiring harness cluster
connector.
Body Control Module
(BCM) is not receiving
proper input from the
ignition switch.
Internal cluster failure.
INSTRUMENT PANEL AND SYSTEMS
CALIBRATION TEST
When CHEC-1 is displayed in the odometer win-
dow, each of the cluster's gauge pointers will move
sequentially through each calibration point. The Cal-
ibration Table contains the proper calibration points
for each gauge. If the gauge pointers are not cali-
brated, a problem exists in the cluster. If any gauge
is out of calibration it will have to be calibrated using
a scan tool (DRB III). Refer to the proper Body Diag-
nostic Procedure Manual for calibration procedures.
ODOMETER SEGMENT TEST
When CHEC-2 is displayed in the odometer win-
dow, each digit of the odometer will illuminate
sequentially. If a segment in the odometer does not
illuminate normally, a problem exists in the display.
ELECTRONIC TRANSMISSION RANGE
INDICATOR SEGMENT TEST
When CHEC-3 is displayed in the odometer win-
dow, each segment of the transmission range indica-
tor will illuminate sequentially. If a segment in the
transmission range indicator does not illuminate nor-
mally, a problem exists in the display board.
CONDITIONS
Refer to the following tables:
• Instrument Cluster
• Speedometer
• Tachometer
• Fuel Gauge
• Temperature Gauge
• Odometer
• Electronic
Transmission
(PRND3L)
• Mechanical
Transmission
(PRND21)
for possible/problems/causes and corrections.
CORRECTION
1. Use a scan tool to check the BCM. If OK, look for
another possible cause for cluster failure. If not OK,
refer to the proper Body Diagnostic Procedure Manual.
1. Remove cluster from instrument panel and check
wiring harness connector for spread terminal. If OK,
look for another possible cause for the cluster failure. If
not OK, repair connector.
1. Use a scan tool to verify ignition switch status into
the BCM. If not OK, go to Step (2). If OK, look at
another possible cause of failure.
2. Check ignition switch function and wiring.
1. Replace main cluster pc board and use a scan tool
to calibrate cluster.
8E - 3
Range Indicator
Range Indicator