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srs light dilemma

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Old 04-04-2009, 09:21 AM
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srs light dilemma

My Indie wants $100 to diagnosis the SRS fault light. When I start the car, the SRS light stays on and the 'air bag off' light' comes on for a second, and then it's off.

Is it worth my time by removing the passenger seat, looking for crimped wires and if I don't find any, take a stab in the dark and replace the passenger seat sensor?

I'd hate to spend $200 on the sensor and realize that it didn't fix the issue because I wanted to save $100 for the SRS diagnostic fee and then realize is was something else.

usaims
Old 04-11-2009, 12:45 PM
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Originally Posted by usaims
My Indie wants $100 to diagnosis the SRS fault light. When I start the car, the SRS light stays on and the 'air bag off' light' comes on for a second, and then it's off.

Is it worth my time by removing the passenger seat, looking for crimped wires and if I don't find any, take a stab in the dark and replace the passenger seat sensor?

I'd hate to spend $200 on the sensor and realize that it didn't fix the issue because I wanted to save $100 for the SRS diagnostic fee and then realize is was something else.

usaims
Since the majority of SRS light issues is related to the passenger side seat sensor, I decided to take a stab in the dark to see if it's truly the passenger side. I removed the seat from the car and inspected the wires, I didn't see any indication of crimped wires. Ohlord suggested to use a meter to see if there is continuity in the seat sensor, but where do I start , pics included? Addtionally, how do I remove the leather from the metal frame of the seat, pics included. Any reply or suggestions is greatly appreciated.
Attached Thumbnails srs light dilemma-inside.jpg   srs light dilemma-carseat.jpg  
Old 04-11-2009, 01:24 PM
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The seat cover is usually held in place at the bottom by a U shapped channel. Typically, you compress the cushion which provides enough slack to relace the cover from the channel.

Regardless of what you do with the SRS; it is going to have to be cleared with SDS or other high end scanner before the light is going to go out.
Old 04-11-2009, 02:15 PM
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Originally Posted by TMAllison
The seat cover is usually held in place at the bottom by a U shapped channel. Typically, you compress the cushion which provides enough slack to relace the cover from the channel.

Regardless of what you do with the SRS; it is going to have to be cleared with SDS or other high end scanner before the light is going to go out.
somebody at benzworld replaced there sensor and the srs light cleared by itself??

usaims
Old 04-11-2009, 02:34 PM
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I replaced my sensor and light cleared. No reset was necessary
Old 04-11-2009, 03:17 PM
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Originally Posted by 01BlackE320
I replaced my sensor and light cleared. No reset was necessary
Well, I finally got to my sensor, took it off the seat, I don't notice any damages; looks fine, I wonder if I wasted my time?
Old 04-11-2009, 04:52 PM
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you wont see anything wrong with it. It either works or it doesnt. Im my case, the wire got cut where it is strapped to the seat bottom. Repaced it about 2 yrs ago. no probs with the car since
Old 04-18-2009, 01:28 PM
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Maybe TMAllison is correct; I replaced the sensor, the light is still on. If I disconnect the battery for a night, will it reset?

usaims

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