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1999 Lexus RX 300 Repair Question


Topics covered: Sensor, Abs, Instrument cluster.
Mileage: 140,000 miles.

Asked on January 29, 2012

Speedometer and rpm do not work, fuel gauge flactuating, giving p0500 code and dtc code 14, 74

Already replaced speed sensor at transmision and did not fix problem, how can I troubleshoot the AFT Left abs speed sensor harness. Need a schematic or diagram. I want to troubleshoot the instrument cluster too, need your help.
Avatar Asked by danny1castro

Answer

Replied on January 29, 2012

this can be a few things, a faulty speed sensor, short in the harness a bad ecm or a faulty ip. best to have a pro check this to save you some money.

Tiny Answered by hmac300 (expert)
18,698 answers provided