Combines TR86 sensors

[Ilnewholland]

All sensors are the same so I would take one that is working and see if that fixes the one that is not. If it works then go buy some new ones. Also the sensors need to be .050" clearance from the disc to work right. I don't think you would really want to disable them if you can help it. Ilnh

 

[TV140]

Unhook the sensors in the circuits that are causing hte problems. Short the wires in the harness together. If lights go out - bad sensors. If not - bad wiring or monitor.

 

[TV140]

Unhook the sensors in the circuits that are causing hte problems. Short the wires in the harness together. If lights go out - bad sensors. If not - bad wiring or monitor.

 

[CNHTEK]

TV140 is right, put a jumper wire between the two pins on the sensor harness and check if the light goes out, if it goes out the senso is bad. To double check this test the resistance through the sensor, it should be 2500 ohms, give or take.