ABS/TCS light on...

[EnSoNiQuEs~]

Hello,

have a 2001 silhouette with ABS light on. Is there a self-test that i can do, to determine which sensor/component has gone bad? What wire if any needs to be grounded to have the lamp flash the codes (ex. nissan OBDII connector pin #9). And how to interpret the results.

Any info would be greatly appreciated.

Thank you.

Enso~

[maxwedge]

Welcome to AF. You cannot access abs codes without using an abs function scanner. You could do a resistance test on each sensor at the wheel connector, 1020-1180 for the ft, 1030-1140 for the rear, also check for corroded connections along the harness. This still may not reveal the problem

[reinighaus]

Same thing happened to my wife's Silhouette. My brother in law, a GM mechanic attached a laptop to the car and found a loose wire connector under the driver's seat. It probably became loose from a water bottle or something rolling around under the seat. Every time the light comes on, I jiggle the conector, re-start the car and the light is out.

[nascars3]

try ckecking the wheel hub wiring that is wear I found that problem with my 99 the wiring came out of the hub see if there is any torn out wiring. You might have to replace the wheel hub

['97ventureowner]

Please do not resurrect old threads. If you have new information please start a new thread and link to the old one if necessary. Check the community guidelines for more info(http://www.automotiveforums.com/vbul...idelines.html).