Test 8H - Bus Short To 5 Volts

WARNING: This page is about a different car, the 1995 Eagle Vision, 1995 Dodge Intrepid, 1995 Chrysler New Yorker, 1995 Chrysler LHS, and 1995 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 appropriate article in ENGINE PERFORMANCE:

WIRING DIAGRAMS - 3.3L
WIRING DIAGRAMS - 3.5L
After each repair, perform TEST VER-1.
CAUTION: Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.

Using an external ohmmeter, check resistance between Body Control Module (BCM) Bone connector terminal No. 8 (Violet/Brown wire) and BCM Gray connector terminal No. 13 (Light Green/Black wire). If resistance is less than 5 ohms, repair short between Violet/Brown and Light Green/Black wires.
If resistance is more than 5 ohms, check resistance between BCM Bone connector terminal No. 7 (White/Black wire) and BCM Gray connector terminal No. 13 (Light Green/Black wire). If resistance is less than 5 ohms, repair short between White/Black and Light Green/Black wires.
If resistance is more than 5 ohms, check resistance between BCM Bone connector terminal No. 8 (Violet/Brown wire) and BCM Gray connector terminal No. 5 (Light Green/Red wire). If resistance is less than 5 ohms, repair short between Violet/Brown and Light Green/Red wires.
If resistance is more than 5 ohms, check resistance between BCM Bone connector terminal No. 7 (White/Black wire) and BCM Gray connector terminal No. 5 (Light Green/Red wire). If resistance is less than 5 ohms, repair short between White/Black and Light Green/Red wires.
If resistance is more than 5 ohms, check resistance between BCM Bone connector terminals No. 8 (Violet/Brown wire) and No. 20 (Light Blue wire). If resistance is less than 5 ohms, repair short between Violet/Brown and Light Blue wires.
If resistance is more than 5 ohms, check resistance between BCM Bone connector terminals No. 7 (White/Black wire) and No. 20 (Light Blue wire). If resistance is less than 5 ohms, repair short between White/Black and Light Blue wires. If resistance is more than 5 ohms, replace BCM.

NOTE: A break in test sequence occurs at this point. No test procedures have been omitted.