Test 8G - Bus Short To 5 Volts
WARNING: This page is about a different car, the 1995 Plymouth Acclaim and 1995 Dodge Spirit. 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 article in ENGINE PERFORMANCE:
- WIRING DIAGRAMS - 2.5L TBI
- WIRING DIAGRAMS - 2.5L FLEXIBLE FUEL
- WIRING DIAGRAMS - 3.0LCAUTION: Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
- If resistance is less than 5 ohms, repair short between Tan and Violet/Brown wires.
- If resistance is more than 5 ohms, check resistance between BCM Black connector terminals No. 1 (Tan wire) and No. 20 (White/Black wire). If resistance is less than 5 ohms, repair short between Tan and White/Black wires.
- If resistance is more than 5 ohms, check resistance between BCM Black connector terminals No. 2 (Light Blue wire) and No. 7 (Violet/Brown wire). If resistance is less than 5 ohms, repair short between Light Blue and Violet/Brown wires.
- If resistance is more than 5 ohms, check resistance between BCM Black connector terminals No. 2 (Light Blue wire) and No. 20 (White/Black wire). If resistance is less than 5 ohms, repair short between Light Blue and White/Black wires.
- If resistance is more than 5 ohms, check resistance between BCM Black connector terminals No. 7 (Violet/Brown wire) and No. 14 (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 Black connector terminals No. 14 (Light Green/Red wire) and No. 20 (White/Black wire). If resistance is less than 5 ohms, repair short between Light Green/Red and White/Black wires.
- If resistance is more than 5 ohms, ensure BCM connectors are connected. Check resistance between BCM case and ground. If resistance is more than 5 ohms, repair BCM case ground. If resistance is less than 5 ohms, check resistance between chassis ground and BCM Black connector terminal No. 19 (Black/Light Green wire). If resistance is more than 15 ohms, repair open in Black/Light Green wire. If resistance is less than 15 ohms, replace BCM.