3rd row seats

[kmf95gt]

My 3rd row poer seats just stopped working. The fuses are good and when the Buttons are depressed.....nothing. Anyone have a suggestion about what else I can check? Thanks

 

[ELVATO]

Gonna need a multimeter for this one.

I'm assuming both left and right stopped working, yes?

1. Turn the Key to the ON position
2. Disconnect the left third seat relay.
3. Measure the voltage between the harness pin slot 86 (if you look on the relay, there will be numbers on there. One of the pins will be 86. Stick the red multimeter lead in the harness where the 86 pin would go) and ground.

Is it more than 10V?

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As to where the power fold relays are, try behind the right (passenger) C pillar. Slide the seat belt adjuster all the way down. Near the top of the track there should be a circular trim cover. If you remove it and take out the bolt, and pull on the trim piece, you might be able to move it out of the way enough to get to the relays. You won't be able to completely remove the C pillar trim piece because the seat belt holds it on. If you want to completely remove the trim piece, you'll have to remove the bolt that holds the seat belt in place.

Note: There is going to be a dab of yellow tamper evident paint on the bolt, so they will be able to tell if you took the bolt off. When putting it back on, use 40 Nm (30 ft-lbs).

 

[tphawk09]

help

my 3rd row seats stopped checked fuses all good ,they just stopped im stumped what is c piller where would i look thanks

 

[GAINMOB]

could be a bad motor or switch or short or you need to take it somewhere...try the 1st 2 1st

 

[tphawk09]

both switches and both motors at the same time

 

[GAINMOB]

yeah...why not? everything has a life spand...