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Home >> Jeep >> 1996 >> Grand Cherokee Limited, 5.2 Y >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Engine Controls - Tests W/Codes - Body Control Computer (Convert)) >> Self-Diagnostic Tests >> Test 30A - All Tail Lamps Out

Test 30A - All Tail Lamps Out

WARNING: This page is about a different car, the 1994 Chrysler LeBaron. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: For connector terminal identification, see CONNECTOR IDENTIFICATION  . For wiring diagram, see WIRING DIAGRAMS  . Perform TEST VER-1 after each repair.
CAUTION: Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
  1. Turn ignition switch to OFF position. Remove and inspect fuse No. 10. See Figure . If fuse is okay, go to TEST 30B. If fuse is open, gain access to relay center. Disconnect park lamp relay. See Figure . Check, clean and repair connections as needed. Put DRB in ohmmeter mode. Measure resistance at park lamp relay connector terminal "B" (Pink/Red wire). If resistance is more than 5 ohms, go to next step. If resistance is less than 5 ohms, repair Pink/Red wire between park lamp relay connector and fuse No. 10. Replace fuse No. 10.
  2. Disconnect lamp outage module 14-pin connector. Check, clean and repair connections as needed. Measure resistance at park lamp relay connector terminal "D" (Black/Yellow wire). If resistance is less than 5 ohms, repair Black/Yellow wire between relay center and lamp outage module 14-pin connector. If resistance is more than 5 ohms, go to next step.
  3. Disconnect left and right tail lamp connectors. Check, clean and repair connections as needed. Measure resistance at lamp outage module 14-pin connector terminal No. 11 (Black/Pink wire). If resistance is less than 5 ohms, repair Black/Pink wire between lamp outage module connector and tail lamp connectors for short to ground. Replace fuse No. 10. If resistance is more than 5 ohms, replace lamp outage module and fuse No. 10.
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