2002 Chevy Impala ABS traction control light on

Tiny
DONATOD
  • MEMBER
  • 2002 CHEVROLET IMPALA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 74,675 MILES
Abs traction control light on. Today I had it scaned results were.
C1232 LF HUB
C1233 RF HUB
C1218 PUMP MOTOR VOLTAGE/OPEN MOTOR GROUND
C1248 DYNAMICREAR PROPORTION DISABLED
How can all this be wrong?
What are some stores that scan for free? I am in north east Ohio and they either dont do it or the dealer wants 69.00$.
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Monday, March 9th, 2009 AT 8:57 PM

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Tiny
MMPRINCE4000
  • EXPERT
No one that I know of scans "C" (chassis) codes for free. Autoparts stores scan "P" (powertrain) codes.

Check the electrical connections to the two front wheel sensors for the ABS system. Make sure they are tight and the secondary locking tangs are not broken. This MAY clear the codes.

Otherwise it may be the ABS/traction control module.
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Tuesday, March 10th, 2009 AT 7:13 AM

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