Test 6A - Courtesy Light System
NOTE:
For connector terminal identification, see CONNECTOR IDENTIFICATION
. For appropriate wiring diagram, see WIRING DIAGRAMS
at end of article.
- Turn courtesy lights on by opening left front door. If some courtesy lights do not operate, go to TEST 6B. If all courtesy lights function correctly, turn ignition on (engine off). Close all doors. If courtesy lights stay on, go to TEST 6D .
- If courtesy lights are off, ensure courtesy light switch (located on headlight switch) is turned off. Using DRB-II, actuate courtesy lights test. If courtesy lights are on, go to TEST 6E . If courtesy lights are off, remove and inspect fuse No. 12 from fuse block. See Fig 1 . Fuse block is located behind glove box door. If fuse is blown, go to TEST 12C.
- If fuse is okay, stop courtesy lights test using DRB-II. Put DRB-II in voltmeter mode and check voltage of Black/Red wire (fuse block cavity) of fuse No. 12. If voltage is more than 10 volts, go to TEST 6C .
- If voltage is less than 10 volts, remove and inspect fuse "E" from power distribution center. See Figure . Power distribution center is located in engine compartment, near left shock tower. If fuse is blown, go tostep 6). If fuse is okay, check voltage of Black wire (power distribution cavity) of fuse "E".
- If voltage is less than 10 volts, repair or replace power distribution center. Perform VERIFICATION PROCEDURE VER-1. If voltage is more than 10 volts, repair open in Black/Red wire between power distribution center and fuse block. Perform VERIFICATION PROCEDURE VER-1.
- Put DRB-II in ohmmeter mode. Remove underhood light bulb. Check resistance of Black/Red wire cavity of fuse "E". If resistance is less than 5 ohms, repair short to ground in Black/Red wire. Perform VERIFICATION PROCEDURE VER-1. If resistance is more than 5 ohms, replace fuse "E". Perform VERIFICATION PROCEDURE VER-1.