If warning lights for ABS (anti-lock braking system), TRAC (traction control), and VSC (vehicle stability control) come on simultaneously and stay on until the engine is shut off, but do not come back on when the engine is re-started, try the fix in this video. This issue seems to be common across many Toyota vehicles. Diagnosing with scantool gives stored chassis codes C1223 C1241 and C1249, even if the warning lights are off. These are ABS fault, low or high power supply voltage, and stop lamp switch circuit open. The real culprit is the stop lamp switch aka brake pedal sensor. Replacing the switch solves the problem in most cases.
Replacement Stop Light Switch www.amazon.com...
Негізгі бет Toyota RAV4 ABS TRAC VSC Warning Light FIX - C1223 C1241 C1249
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