Instrument Cluster Test 13A - Speedometer Malfunction
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.
- Using scan tool, select BODY SYSTEMS TESTS, then PCM MONITOR. If scan tool does not display ACTIVE ON THE BUS, go to TEST 8A in VEHICLE COMMUNICATIONS. If scan tool displays ACTIVE ON THE BUS, go to next step.
- Raise and support vehicle. Start engine. Ensure traction control system is off (if equipped). Place shift lever in Drive. Using scan tool, select MIC MONITORS. Read Vehicle Speed Signal (VSS). If vehicle speed increases proportionally as accelerator is depressed, replace instrument cluster. If vehicle speed does not increase, go to appropriate article:
- G - TESTS W/CODES - 2.7L.
- G - TESTS W/CODES - 3.2L.