Test 144B - Repairing Battery Feed Circuit
CAUTION:
Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
NOTE:
Perform TEST 144A before proceeding with this test.
- Remove and inspect fuse No. 8. See Figure. If fuse is open, go to next step. If fuse is okay, using scan tool in voltmeter mode, check voltage on fuse No. 8 terminal (Pink/White wire). If voltage is more than 10 volts, repair open Red wire. If voltage is less than 10 volts, repair open Pink/White wire.
- Using scan tool in ohmmeter mode, check resistance of horn relay connector terminal "A" (Red wire). If resistance is less than 5 ohms, repair short to ground in Red wire, and replace fuse. If resistance is more than 5 ohms, replace fuse.