[jbman403]

I have a 04 Titan with back up senors. I have read the threads about how to get the back senors into diagnostic mode, but am not able to do it on my truck. The off light stays on longer then the 3 seconds when you place the ignition in the on position, and will not shut off.

Is there some way to reset the module used for these senors, and if there is were is the module located.

 

[jbman403]

Ok, so I got it to go into the diagnostic mode. I had to push the back up sensor switch about 20 to 25 times right after I turned the ignition to the on position. I got the following codes, 12 which is rear sensor LH inner, code 21 the buzzer, and code 23, system off switch.

I know I can get the replacement for the buzzer and the sensor, but what about the off switch, do I have to go to the dealership for that, has anyone replaced one of those?

If anyone can help me out I would greatly appreciate it. Thanks in advance.