Test G: Abs Warning Light And Traction Control Indicator Always On
- Check for DTC(s)
Using New Generation Star (NGS) tester, retrieve any stored DTC(s). If any DTC(s) are stored, service in numerical order. See DIAGNOSTIC TROUBLE CODE DEFINITIONS
. If no DTC(s) are stored, go to next step.
- Check Hybrid Electronic Instrument Cluster (HEIC) For Stored DTC(s)
Using NGS tester, follow manufacturer's instruction and perform HEIC self-test. See ON-DEMAND SELF-TEST
under DIAGNOSIS. If DTC U1123 and/or U1136 are stored, replace ABS control module. If DTC U1123 and/or U1136 are not stored, replace HEIC. After repair, retest system.