"S" Light stays lit up
OK, I have a '91 coupe w/ the auto tranny and the "S" light came on all by itself. Doesn't matter if I push the button on the gear selector, it still stays lit. I took a paper clip and tried to extract some codes from the OBD, but all that happened was the CEL came on and stayed on. When I pulled the paper clip out, the CEL light went out. No "S" light flashing, no D4 flashing, nothing. Any ideas, anyone??
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anyone??
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My guess is that something is wrong with the TCU (or the wiring).
You should reset the ECU and TCU by pulling the 7.5amp backup/radio fuse in the engine bay fuse box for a minute. Put fuse back in. Drive the car until the S light returns, then try to short that blue two-pin connector under the passenger's kick panel to see if a real code has been stored. Let us know what you find. Does the car drive poorly at all? |
Thanks, PA. I will pull fuse/drive the car. I just bought the car last week and was waiting to get registration/insurance for it, so I haven't driven it much at all. But it drives fine (so far).
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