Retrieving Diagnostic Trouble Codes
NOTE:
DTC readout is not possible using an impulse counter type scan tool. In case of complaint, and no fault is present in system, perform ALL BRAKE ASSIST (BAS), ELECTRONIC STABILITY PROGRAM (ESP) & SPEED SENSITIVE POWER STEERING (SPS) ELECTRICAL TESTS PROGRAM (SECTION 23) .
- Connect HHT according to connection diagram. See Fig 1 - Fig 2 .
- Ensure ignition is ON.
- Following instructions on displayof HHT, read out DTC Memory for the BAS, ETS, ME and ETC systems.