Test TC-11D - No Vehicle Speed Sensor Signal
WARNING: This page is about a different car, the 1995 Dodge Dakota. 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 DIAGRAM section.
- Turn ignition off. Disconnect PCM connector. Inspect PCM connector for damaged or pushed-out terminals. Repair as necessary. Perform TEST VER-2. If PCM connector terminals are okay, put scan tool in ohmmeter mode.
- Using scan tool, check resistance on PCM connector terminal No. 47 (White/Orange wire). If resistance is less than 5 ohms, repair short to ground in White/Orange wire. Perform TEST VER-2.
- If resistance is more than 5 ohms, using an external ohmmeter, check resistance of White/Orange wire between VSS connector and PCM connector terminal No. 47. If resistance is more than 5 ohms, repair open White/Orange wire. Perform TEST VER-2. If resistance is less than 5 ohms, replace PCM. Perform TEST VER-2.