A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
C1231 ← What does this code mean?3 Results
TOYOTA · 2013-07-16
Some 2009 ? 2011 model year North American production (NAP) vehicles equipped with BOSCH® made ABS/VSC systems may exhibit a repeated ABS and TRAC Warning Light ?ON? with Diagnostic Trouble Code (DTC) C1231 present. The ABS ECU logic has been modified to address this condition.
TOYOTA · 2013-07-16
TOYOTA: ON SOME VEHICLES, EXHIBITING THE WARNING LIGHT ON, DUE TO REPEATED ABS AND TRAC, WITH DIAGNOSTIC TROUBLE CODE (DTC) C1231 PRESENT AND TO ADDRESS CONDITION THE ABS ECU LOGIC WAS MODIFIED. MODEL 2009-2011 CAMRY. *PE
TOYOTA · 2003-11-18
VSC LIGHT ON CONDITION WITH DIAGNOSTIC TROUBLE CODE C1231 IN THE SKID CONTROL COMPUTER MEMORY. A MODIFICATION TO THE SKID CONTROL COMPUTER LOGIC HAS BEEN MADE TO PREVENT THIS CONDITION. *TT