HOW CAN I TEST THE START INHIBITOR/NEUTRAL SAFETY SWITCH FOR AN AUTOMATIC TRANSMISSION?

2003 Mini Cooper

Tiny

revkev316

September, 7, 2011 AT 3:24 PM

Everything will power up as usual when the key is turned but no power is transferred to the starter. I have messed with the switch with my hand and have gotten it to start every once in a while. I there a certain way to bypass the switch to make sure it is the problem before I drop $125 for a used assembly? Or even is there any way to repair the old switch? Thanks.

FOUND 30 RELATED QUESTIONS

9 Answers

Tiny

rasmataz

September, 7, 2011 AT 3:36 PM

Check and test the ignition switch and cylinder lock

Tiny

saturntech9

September, 7, 2011 AT 3:56 PM

Just to add to this one I looked up the wire diagram and it only shows the start circuit without the neutral safety switch. It shows a black wire with blue stripe coming out of your ignition switch that should have battery voltage when the key is in the start position at your electronic imobilizer control unit which is on the left side of the dash. Then the black wire with a yellow stripe should have battery voltage coming out of it with the key in the start position.

Tiny

revkev316

September, 7, 2011 AT 3:58 PM

This doesn't answer my question. How do I test the start inhibitor or bypass it. I know it sounds like the ignition but it is very common for the start inhibitor to be replaced on these models so I want to test it.

Tiny

saturntech9

September, 7, 2011 AT 4:06 PM

If you read what I posted I just told you how to test if that is keeping it from starting. If you have power to both those wires to the imobilizer with everything plugged in and the key in the start position I would say that you tested it and its working. If you do this when the starter is inop of course. If you only have power to the black wire with a blue stripe then I would suspect the imobilizer or there is some other reason for the starter being disabled. If you can think of a better way to test please share with us.

Tiny

saturntech9

September, 7, 2011 AT 4:07 PM

Also we dont give info for bypassing security systems on this site.

Tiny

revkev316

September, 7, 2011 AT 4:16 PM

Thanks guys. I appreciate the help.

Tiny

revkev316

September, 7, 2011 AT 4:19 PM

I posted that before I saw your post saturntech9. I appreciate any help. No attitude intended.

Tiny

saturntech9

September, 7, 2011 AT 4:20 PM

Your welcome keep us posted.

Tiny

saturntech9

September, 7, 2011 AT 4:22 PM

No problem thanks for clearing that up makes a lot more sense now.

Please login or register to post a reply.

Code Read Retrieval/Clear Honda Civic
Transmission Service Toyota Tacoma
Read Codes Like a Pro
Automatic Transmission Service