DTCM - Diagnostic Trouble Code Memory

Preliminary Work:
Function Test. FT - Function Test

Preparation For Test:
1. Fuses ok,
2. Battery voltage 11 - 14 V,
3. Connect the Hand-Held Tester (HHT) to X11/4, according to diagram. Connection and Use of Test Equipment - Section 0

NOTE: The diagnostic trouble codes (DTCs) can only be read out and erased using the Hand-Held Tester (HHT).