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Home >> Jeep >> 1996 >> Grand Cherokee Limited, 5.2 Y >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Engine Controls - Tests W/Codes - Body Control Computer) >> Self-Diagnostic Tests >> Test 45A - Shorted RF, RR, & LR Door Ajar CKT

Test 45A - Shorted RF, RR, & LR Door Ajar CKT

WARNING: This page is about a different car, the 1994 Eagle Vision, 1994 Dodge Intrepid, 1994 Chrysler New Yorker, 1994 Chrysler LHS, and 1994 Chrysler Concorde. 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 diagrams, see WIRING DIAGRAMS  . Perform TEST VER-1 after each repair.
CAUTION: Always turn ignition switch to OFF position prior to disconnecting any module connector.
  1. Disconnect right front door ajar switch. Using DRB, read door ajar switch status. If DRB does not display DOOR AJAR CLOSED, replace right front door ajar switch. If DRB displays DOOR AJAR CLOSED, go to next step.
  2. Disconnect right rear door ajar switch. Using DRB, read door ajar switch status. If DRB does not display DOOR AJAR CLOSED, replace right rear door ajar switch. If DRB displays DOOR AJAR CLOSED, go to next step.
  3. Disconnect left rear door ajar switch. Using DRB, read door ajar switch status. If DRB does not display DOOR AJAR CLOSED, replace left rear door ajar switch. If DRB displays DOOR AJAR CLOSED, go to next step.
  4. Disconnect Body Control Module (BCM) Gray connector. BCM is located behind right kick panel. Using DRB in ohmmeter mode, check resistance of BCM Gray connector terminal No. 3 (Tan/Red wire). If resistance is less than 5 ohms, repair short to ground in Tan/Red wire. If resistance is more than 5 ohms, replace BCM.