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Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> External Pages >> Different car >> Section 82 (Engine Controls - Tests W/Codes - Body Control Computer) >> Vehicle Communication Tests >> Test 11E - No Termination

Test 11E - No Termination

WARNING: This page is about a different car, the 1995 Plymouth Voyager, 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, 1995 Dodge Caravan, and 1995 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Test procedures skip from TEST 10A to TEST 11E. No test procedures have been omitted.
NOTE: For connector terminal identification, see CONNECTOR IDENTIFICATION  . For appropriate wiring diagram, see WIRING DIAGRAMS  section at the end of this article.
CAUTION: Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
  1. Turn ignition off. Disconnect Body Control Module (BCM) connectors. Using an external ohmmeter, check resistance between BCM pins No. 7 and 20. See Fig 1 . If resistance is not 100-140 ohms, rep lace BCM. Perform TEST VER-1.
    Fig 1: Identifying BCM Pins (All Models)
    G95G27322
    NOTE: DO NOT disconnect scan tool from Data Link Connector (DLC) when performing next step through end of test procedure.
  2. If resistance is 100-140 ohms, check resistance of CCD BUS positive circuit (Violet/Brown wire) between BCM Blue connector terminal No. 7 and Data Link Connector (DLC). If resistance is more than 5 ohms, repair open Violet/Brown wire. Perform TEST VER-1.
  3. If resistance is less than 5 ohms, check resistance of CCD BUS negative circuit (White/Black wire) between BCM Blue connector terminal No. 20 and DLC. If resistance is more than 5 ohms, repair open White/Black wire. Perform TEST VER-1.
  4. If resistance is less than 5 ohms, disconnect Powertrain Control Module (PCM) connector. Check resistance between PCM pins No. 26 and 46. If resistance is not 100-140 ohms, replace PCM. Perform TEST VER-1.
  5. If resistance is 100-140 ohms, check resistance of CCD BUS positive circuit (Violet/Brown wire) between PCM connector terminal No. 26 and DLC. If resistance is more than 5 ohms, repair open Violet/Brown wire. Perform TEST VER-1.
  6. If resistance is less than 5 ohms, check resistance of CCD BUS negative circuit (White/Black wire) between PCM connector terminal No. 46 and DLC.
  7. If resistance is more than 5 ohms, repair open White/Black wire. Perform TEST VER-1. If resistance is less than 5 ohms, replace scan tool cable or cartridge as necessary. Perform TEST VER-1.
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