Instrument Cluster Test 20A - Lo Wash Message
NOTE:
Perform INSTRUMENT CLUSTER TEST 4A before proceeding with this test. For connector terminal identification and wiring diagrams, see CONNECTOR IDENTIFICATION section in this article. Perform VERIFICATION TEST VER-1A after each repair.
CAUTION:
Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
- Disconnect washer level sensor connector. Connect jumper wire between connector terminals. Turn ignition on. Observe odometer display. If display changed from MILES to LO WASH, replace level sensor inside washer reservoir. If display did not change, go to next step.
- Remove jumper wire. Connect jumper wire between washer level sensor connector terminal No. 2 (Black/Tan wire) and chassis ground. Observe odometer display. If display changed from MILES to LO WASH, repair open Black wire to wash level sensor. If display did not change, go to next step.
- With jumper wire connected, remove instrument cluster. Disconnect instrument cluster Red connector. Using external ohmmeter, measure resistance on Red connector terminal No. 8 (Black/Tan wire). If resistance is less than 5 ohms, replace vacuum fluorescent PRNDL display. If resistance is 5 ohms or greater, repair open Black/Tan wire.