Close
Q:

Speedometer not working Lights On on 2005 Scion tC

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Speedometer not working , ABS light on , tire pressure light on
Replaced speed sensor still Same Issues ( Even swopped sensors around has (2) sensors
HELP !!!!!!
(1) Answer
| |
There is a speed sensor at each wheel. Each sensor can be tested for continuity using an ohm meter disconnect sensor at harness see if it has continuity, best test is spin the wheel and look at wave pattern on an oscilloscope but you can use a voltmeter ans see that each sensor puts out an AC voltage signal as you rotate the wheel (properly jack up and support the vehicle).