2002 Toyota Prado Could Jthe Possible Cause ABS Light Staying On Effect

2002 TOYOTA LAND CRUISER PRADO
85,000 MILES
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TOYOTAZAMBIA\SENDOIK
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What could be jthe possible cause to the ABS light staying on, no ABS effect and ordometer/speedometer not working? The ABS SST two digit code diagnosis gives 33 & 34 codes and sometimes the engine check light comes on with a 42 code(engine speed sensor).
Jan 4, 2013 at 1:43 PM
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KHLOW2008
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  • ASE Certified Mechanic
When speed sensors malfunctions, the ABS system would be disabled.

Code 33 and 34 are rear right and left wheel speed sensor respectively.
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Jan 4, 2013 at 3:07 PM
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