413-01-12 Instrument Cluster 413-01-12
DIAGNOSIS AND TESTING (CONTINUED)
CONDITIONS
DETAILS/RESULTS/ACTIONS
B3: TEST VEHICLE SPEED SENSOR (VSS) OUTPUT
1 Select the instrument cluster self-diagnostic
mode test 7 for mph or self-diagnostic mode
test 8 for km/h – speed signal input.
- During this test, the vehicle has to be driven
in order that the vehicle speed sensor input
can be monitored.
• Does the vehicle speed signal vary according
to vehicle speed?
Yes
INSTALL a new instrument cluster. TEST
the system for normal operation.
No
USE WDS to diagnose the PCM, the ISO
link and the VSS.
PINPOINT TEST C: INCORRECT TEMPERATURE GAUGE INDICATION
CONDITIONS
DETAILS/RESULTS/ACTIONS
C1: TEST OPERATION OF TEMPERATURE GAUGE
1 Select the instrument cluster self-diagnostic
mode test 1 – gauge sweep.
• Does the temperature gauge carry out a gauge
sweep?
Yes
GO TO C2
No
INSTALL a new instrument cluster. TEST
the system for normal operation.
C2: RETRIEVE ANY STORED DTCS
1 Select the instrument cluster self-diagnostic
mode test 6 – retrieve stored DTCs.
• Are there any stored DTCs?
Yes
REFER to the Instrument Cluster DTC
Index.
No
GO TO C3
E1282 EN 09/2001 2002 Bantam