Test 104F - Wiper Switch Power Supply
NOTE:
Perform TEST 104D
before proceeding with this test. For connector terminal ID, see CONNECTOR IDENTIFICATION
. For wiring schematics, see WIRING DIAGRAMS
in this article. Perform TEST VER-1 - VERIFICATION PROCEDURE
after each repair.
CAUTION:
Always turn ignition off prior to disconnecting any module connector.
- Remove and inspect fuse No. 10 in junction block. See Figure . Junction block is located behind end cover, on left side of instrument panel. If fuse is blown, go to TEST 104G . If fuse is not blown, go to next step.
- Using scan tool in voltmeter mode, measure voltage at ignition switch output terminal (Black/White wire) on fuse No. 10. If voltage is more than 10 volts, repair open Dark Blue wire (fused ignition switch output circuit). If voltage is 10 volts or less, repair open Black/White wire.