2003 GMC Envoy XL SLT 4.2L ABS speed sensor
RF wheel speed sensor replaced. Still continues to lose signal off and on during road test. DTC set C0221, C0222. Cleaned ground lug to EBCM and checked connections. Also cleaned mounting surface at sensor to hub. Alldata suggests bad EBCM. Do not want to buy ...
FIX posted 11/18/2010
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Message Closed w/FIX
Vehicle Data2003 GMC Envoy XL SLT
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Message Closed w/FIX
Vehicle Data
2003 GMC Envoy XL SLT
VIN | 1GKET16S13 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | ABS Speed Sensor |
Conditions | Losing Signal |