97 Avalon ABS code 43
Joe W
04-25-2012, 01:35 AM
After replacing all struts on my 97 Avalon the ABS light is on steady and Trac off light blinks. Running the codes shows a code 43 but I can't find info for a specific cause or wheel....? Any help is much appreciated :)
Brian R.
04-25-2012, 07:37 AM
Check all the ABS connections at the wheels for loose or damaged connector on the ABS sensor.
Joe W
04-26-2012, 12:32 AM
Thanks Brian. This was the very first thing I tried and all connections are secure... I was also very careful to place the wiring out of harms way during installation.
Joe W
04-26-2012, 02:29 AM
PS This may be an issue of my doing, but how to track the issue :)
Brian R.
04-26-2012, 07:43 AM
You can try testing the ABS sensor wiring for continuity. If the connections are good, it is likely a damaged sensor or bad wiring. Other than testing the connections and continuity, I don't know of a good way to troubleshoot this. The only suggestion I can make is let Toyota put their ABS machine on it and let it diagnose the problem.
Joe W
04-27-2012, 12:28 AM
Hmmm, Thanks Brian, sometimes one misses the obvious. I will check for continuity! If that checks out I am afraid it is a trip to the dealer. Either way I will let yinz know the outcome :)
Joe W
06-18-2012, 10:49 PM
Thanks Brian, I did check the wires for continuity and found the R/R infinate. I replaced this but still pull a code 43 and cannot reset the lights... grrrr :)
Joe W
06-18-2012, 11:04 PM
*infinite*
Brian R.
06-20-2012, 09:31 AM
You probably checked the wiring through the sensor or the ECU. Make sure that you are testing a single length of wire without any sensor or ECU in the circuit. The sensors may normally have an infinite resistance.
Joe W
07-07-2012, 01:17 AM
Thanks Brian, this turned-out to be the L/R wheel sensor from the ABS code 43 THANKS!
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