weird reverse light problem

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jnorion
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Joined: Thu Jan 26, 2006 9:04 am
Location: Portland, OR

weird reverse light problem

Post by jnorion »

My car is retarded. When I drop the shifter into reverse the reverse lights turn on fine, as long as I keep the clutch pushed in. As soon as I start to let the clutch out the lights turn off. Start to back up and push the clutch in to coast and the lights are back on.

What should I be looking for?
~Joel
1991 Legacy LSi sedan | 1990 Legacy L wagon
Legacy777
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Post by Legacy777 »

Hmmm....that's weird....wonder if you have ground issue somewhere.
Josh

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1990 Legacy (AWD, 6MT, & EJ22T Swap)
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subytech
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Location: Bellingham WA

Post by subytech »

Try and hold the shifter down in the reverse position while backing up, do the lights stay on?
92 Legacy Turbo, 5sp MT, Early Large CC 20G heads, Ported custom clocked td04, Cobb catted DP, Injen SS 3" exhaust, Turbosmart MBC @ 10psi, Apexi 20g intake, custom FMIC, Fidanza 11lb flywheel, stock 05 WRX clutch
jnorion
Third Gear
Posts: 558
Joined: Thu Jan 26, 2006 9:04 am
Location: Portland, OR

Post by jnorion »

subytech wrote:Try and hold the shifter down in the reverse position while backing up, do the lights stay on?
OK, did that, apparently the problem IS the switch. I have no idea why the clutch would be affecting it as I described before, maybe it's just sensitive enough to acceleration that it turns on and off. Anyway, holding the shifter down hard into the reverse position fixes the problem, so I'm assuming I just need a new switch.

Thanks for the help!
~Joel
1991 Legacy LSi sedan | 1990 Legacy L wagon
subytech
Second Gear
Posts: 371
Joined: Mon Oct 02, 2006 12:58 am
Location: Bellingham WA

Post by subytech »

Yea I would try a new switch, whats happening is with the clutch dissengauged (out) there is tension in the gear train and on the shift forks through the clutch from the engine which takes up all the backlash in the gears. Apperently in your case when you push the clutch in, taking away this tension, it also takes away the tension from the shift fork that activates the swith. This must be just enough to deactivate your switch whitch i'm guessing is worn out.

Glad I could help :-)
92 Legacy Turbo, 5sp MT, Early Large CC 20G heads, Ported custom clocked td04, Cobb catted DP, Injen SS 3" exhaust, Turbosmart MBC @ 10psi, Apexi 20g intake, custom FMIC, Fidanza 11lb flywheel, stock 05 WRX clutch
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