Test 8B - Bus Short To 5 Volts
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.- Using an external ohmmeter, check resistance between Powertrain Control Module (PCM) connector terminals No. 43 (Dark Green/Yellow wire) and No. 46 (Black/Dark Blue wire) on FJ22 body with 2.0L and F24S body; terminals No. 59 (Black/Dark Blue wire) and No. 61 (Dark Green/Yellow wire) on FJ22 body with 2.5L; or terminals No. 6 (Violet/White wire) and No. 26 (Violet/Brown wire) on PL body. If resistance is less than 5 ohms, repair short between Violet/Brown wire and Violet/White wire or between Dark Green/Yellow wire and Black/Dark/Blue wire.
- If resistance is more than 5 ohms, check resistance between PCM connector terminals No. 43 (Dark Green/Yellow wire) and No. 45 (White/Dark Blue wire) on FJ22 body with 2.0L and F24S body; terminals No. 60 (White/Dark Blue wire) and No. 61 (Dark Green/Yellow Blue wire) on FJ22 body with 2.5L; or terminals No. 6 (Violet/White wire) and No. 46 (White/Black wire) on PL body. If resistance is less than 5 ohms, repair short between White/Black wire and Violet/White/ wire or between Dark Green/Yellow wire and White/Dark Blue wire. If resistance is more than 5 ohms, replace PCM.
NOTE:
A break in test sequence occurs at this point. No test procedures have been omitted.