Instrument Cluster Test 2A - Fuel Level Sending Unit Failure
WARNING: This page is about a different car, the 1998 Dodge Intrepid and 1998 Chrysler Concorde. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Perform INSTRUMENT CLUSTER TEST 1A
before proceeding with this test. For connector terminal identification, refer to CONNECTOR IDENTIFICATION
. For wiring diagrams, refer to WIRING DIAGRAMS
. Perform, after each repair, VERIFICATION TEST VER-1A - BODY VERIFICATION TEST
.
CAUTION:
Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
- Disconnect Body Control Module (BCM) 16-pin Blue connector C4. BCM is mounted to junction block located behind left end cap of instrument panel. See Figure in CHIME TEST 2A. Using external voltmeter, measure voltage between ground and terminal No. 7 (Dark Blue wire) on BCM Blue harness connector. If voltage is 5 volts or less, replace BCM. If voltage is more than 5 volts, go to next step.
- Remove rear seat and disconnect left body harness connector. Using external voltmeter, measure voltage between ground and terminal No. 2 (Dark Blue wire) on body harness connector. If voltage is 5 volts or less, replace fuel sending unit. If voltage is more than 5 volts, repair Dark Blue wire for short to voltage.