Hello All
Can anyone tell me if a 1988 E24 (635csi) with manual transmission should have a neutral safety switch that prevents the car starting unless the clutch is depressed? I am trying to get my vehicle safety checked: One mechanic says this switch is defective another is telling me that there isn't one.
To add to the confusion, I do find a clutch switch (PN 61-31-8-360-421) that is described functioning to disconnect the cruise control when clutch is depressed - could that same switch also be for starting?
Thanks in advance.
Clutch Neutral Safety Switch on E24?
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Re: Clutch Neutral Safety Switch on E24?
Only the Auto had a Neutral Safety switch. Clutch pedal switch is for the Cruise control.
Time to find a better mechanic.
Time to find a better mechanic.
- 12 535i
- 92 325ic
- 92 325ic
Re: Clutch Neutral Safety Switch on E24?
Could a malfunctioning clutch/cruise control switch cause the car to lose power intermittently when the cruise control is engaged? How do I test it?
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- Posts: 797
- Joined: Wed Sep 01, 2010 3:29 pm
- Location: Broomfield, CO
Re: Clutch Neutral Safety Switch on E24?
The switch turns the cruise off when it is pushed. Cruise is a manual throttle pull process, when initiated.
I wouldn't think it would cause engine hesitation, I guess it could rev more or less.
I would check your Bell housing sensors and connections or fuel or vacuum leak.
But the said part is a $10 part replace it and see...
https://www.fcpeuro.com/products/bmw-cr ... 1318360421
There is also this switch PN-61311362809 make sure you have the correct one for your car. Not sure what year they changed to the plastic switch.
https://www.ecstuning.com/b-genuine-bmw ... 311362809/ Ouch $50..
Also with Cruise issues you can check your speed sensor in the diff...
http://www.mye28.com/viewtopic.php?t=97858
I wouldn't think it would cause engine hesitation, I guess it could rev more or less.
I would check your Bell housing sensors and connections or fuel or vacuum leak.
But the said part is a $10 part replace it and see...
https://www.fcpeuro.com/products/bmw-cr ... 1318360421
There is also this switch PN-61311362809 make sure you have the correct one for your car. Not sure what year they changed to the plastic switch.
https://www.ecstuning.com/b-genuine-bmw ... 311362809/ Ouch $50..
Also with Cruise issues you can check your speed sensor in the diff...
http://www.mye28.com/viewtopic.php?t=97858
- 12 535i
- 92 325ic
- 92 325ic