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Test NS-6C - Correcting No Response Condition

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: For circuit and connector terminal identification, see CONNECTOR IDENTIFICATION  . For wiring diagrams, see WIRING DIAGRAMS  section at the end of this article.
  1. Inspect fusible links located in engine compartment, near left strut tower. If fusible link(s) is blown, go to next step. If fusible link(s) is okay, repair open in Red/White wire between PCM connector terminal No. 3 and battery positive. Perform TEST VER-1.
  2. Turn ignition off. Remove Auto Shutdown (ASD) and fuel pump relays. Using scan tool in ohmmeter mode, check resistance of Powertrain Control Module (PCM) connector terminal No. 3, fused battery voltage circuit (Red/White wire). If resistance is less than 5 ohms, repair short to ground in Red/White wire. Perform TEST VER-1.
  3. If resistance is more than 5 ohms, check resistance of ASD relay connector output circuit (Dark Green/Orange wire) using scan tool. If resistance is more than 5 ohms, go to next step. If resistance is less than 5 ohms, go to step 5).
  4. Disconnect fuel pump connector. Using scan tool, check resistance of fuel pump connector output circuit (Dark Green/Black wire). If resistance is less than 5 ohms, repair short to ground in Dark Green/Black wire. Replace fusible link(s). Perform TEST VER-1. If resistance is more than 5 ohms, replace fuel pump. Replace fusible link(s). Perform TEST VER-1.
  5. Disconnect Oxygen Sensor (O2S) connector. Using scan tool, check resistance of O2S connector relay circuit (White wire). If resistance is more than 5 ohms, replace O2S. Replace fusible link(s). Perform TEST VER-1.
  6. If resistance is less than 5 ohms, disconnect ignition coil connector. Using scan tool, check resistance of ASD relay connector output circuit (Dark Green/Orange wire). If resistance is more than 5 ohms, replace ignition coil. Replace fusible link(s). Perform TEST VER-1.
  7. If resistance is less than 5 ohms, disconnect generator field connector. Using scan tool, check resistance of ASD relay connector output circuit (Dark Green/Orange wire). If resistance is more than 5 ohms, repair short to ground in generator. Replace fusible link(s). Perform TEST VER-1.
  8. If resistance is less than 5 ohms, disconnect fuel injector harness 10-pin connector. Using scan tool, check resistance of ASD relay connector output circuit (Dark Green/Orange wire). If resistance is more than 5 ohms, repair short to ground in fuel injector harness (Dark Green/Orange wire). Replace fusible link(s). Perform TEST VER-1.
  9. If resistance is less than 5 ohms, disconnect fuel injector harness 6-pin connector. Using scan tool, check resistance of ASD relay connector terminal output circuit (Dark Green/Orange wire). If resistance is more than 5 ohms, repair short to ground in fuel injector harness (Dark Green/Orange wire). Replace fusible link(s). Perform TEST VER-1. If resistance is less than 5 ohms, repair short to ground in ASD relay connector Dark Green/Orange wire. Perform TEST VER-1.
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