Test 12G - Bus Bias Level Or Bus (+/-) Open
WARNING: This page is about a different car, the 1995 Plymouth Neon, 1995 Eagle Talon, 1995 Dodge Neon, 1995 Dodge Avenger, and 1995 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For connector terminal identification, see CONNECTOR IDENTIFICATION in BODY CONTROL COMPUTER. For wiring diagrams, see article in ENGINE PERFORMANCE:
- WIRING DIAGRAMS - 2.0L & 2.4L
- WIRING DIAGRAMS - 2.5L V6
After each repair, perform TEST VER-1 .
CAUTION: Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.- Disconnect traveler module. Traveler module is located behind right side of dash, below glove box. Using an external ohmmeter, check resistance between traveler module terminals No. 1 and 2.
- If resistance is not 100-140 ohms, replace traveler. If resistance is 100-140 ohms, check resistance of Violet/Brown wire between traveler module connector terminal No. 1 and DLC terminal No. 6. If resistance is more than 5 ohms, repair open Violet/Brown wire.
- If resistance is less than 5 ohms, check resistance of White/Black wire between traveler module connector terminal No. 2 and DLC terminal No. 4. If resistance is more than 5 ohms, repair open White/Black wire.
- If resistance is less than 5 ohms, check resistance between chassis ground and DLC terminal No. 6 (Violet/Brown wire). If resistance is more than 5 ohms, repair short to ground in Violet/Brown wire.
- If resistance is less than 5 ohms, check resistance between chassis ground and DLC terminal No. 4 (White/Black wire). If resistance is more than 5 ohms, repair short to ground in White/Black wire. If resistance is less than 5 ohms, replace traveler module.