Hi, new here, always had older vw cars, my daughter has a 2006 1.4 with rear drums. My problem is that the pad wear sensor light keeps coming up, I have joined the wires together and reconnected the sensor but light stays off until the wheels are turned left. Any ideas on fault?
Thanks
Brake pad sensor
- iichel
- Bling Bling Diamond Member
- Posts: 6403
- Joined: Fri Nov 14, 2014 2:14 pm
- Drives: Polo 6R 2.0 TDI, Passat B8 2.0 TSI
- Location: http://mypassat.nl/
Re: Brake pad sensor
broken wire perhaps in the loom?
Re: Brake pad sensor
I have been doing this for a long time and every time I replace the pads, I replace the wear sensor (a $10 item).
So, today the brake light is on, I removed the front wheel, sure enough wear sensor is making contact with the front rotors. The pad has about 4mm remaining, which I think is a waste b/c it has has some meat left.
Volvo service manual (and virtually all cars) say replace when pad is down to 2mm.
My basic calculation shows that for my driving: new pad is 11mm, after 60K miles, it is down to 4mm. In other words, for my driving style 60K/7mm = I get 8500 miles for each 1mm of wear.
I have a thought for the purists and conservatives.
- If you have about 5mm left, pull the brake pad sensor from its location and hang it out of the way to save it from wear/tear. You save $10 on the sensor.
- Considering that Pagid front pad is $55, so it is $5.0 for each mm. Now you can get another 3mm (i.e. from 5mm to 2m) out of the pad, you save another $15. Also, you don't have to touch the brake pads for another 8500 miles x 3 = 25K miles.
- Make a reminder note (e.g., masking tape note on door jamb so you remember) to replace pads in 25K miles. Or simply check the pad thickness every few months with a mirror.
I am not cheap but just want to make a point LOL...
-------------------------------
Personal Liability and Property Damage Auto Insurance. Get All Details about PLPD auto insurance tips to get insurance in United States.
So, today the brake light is on, I removed the front wheel, sure enough wear sensor is making contact with the front rotors. The pad has about 4mm remaining, which I think is a waste b/c it has has some meat left.
Volvo service manual (and virtually all cars) say replace when pad is down to 2mm.
My basic calculation shows that for my driving: new pad is 11mm, after 60K miles, it is down to 4mm. In other words, for my driving style 60K/7mm = I get 8500 miles for each 1mm of wear.
I have a thought for the purists and conservatives.
- If you have about 5mm left, pull the brake pad sensor from its location and hang it out of the way to save it from wear/tear. You save $10 on the sensor.
- Considering that Pagid front pad is $55, so it is $5.0 for each mm. Now you can get another 3mm (i.e. from 5mm to 2m) out of the pad, you save another $15. Also, you don't have to touch the brake pads for another 8500 miles x 3 = 25K miles.
- Make a reminder note (e.g., masking tape note on door jamb so you remember) to replace pads in 25K miles. Or simply check the pad thickness every few months with a mirror.
I am not cheap but just want to make a point LOL...
-------------------------------
Personal Liability and Property Damage Auto Insurance. Get All Details about PLPD auto insurance tips to get insurance in United States.