Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC
>>
1992
>>
Syclone V6-262 4.3L Turbo
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
Manufacturer Code Charts
>>
DTC 21
>>
Antilock Braking System (ABS) - Four Wheel Antilock Brakes (4WAL)
Antilock Braking System (ABS) - Four Wheel Antilock Brakes (4WAL)
Fig. 18 Trouble Codes 21, 25, 31 Or 35 (Speed Sensor Or Circuit Open). 1992 Astro/Safari, Bravada & S/T:
