DTCM - Diagnostic Trouble Code Memory
Preliminary Work:
Diagnosis - Function Test. FT - Function Test
Prerequisite For Reading DTC Memory
1. Fuses O.K.
2. Battery voltage > 11 V.
3. Connect HHT according to connection diagram. Connecting Tester Or Scanner, Reading and Erasing DTC Memory
NOTE: Erasing Retractable Hardtop (RH) DTC will also automatically erase Combination Control Module (CCM) DTC from memory.
Note Regarding DTCs
Current diagnostic trouble codes are highlighted in black on the display. Additional detailed fault information based on fault type is displayed with nearly all diagnostic codes (DTC's) see image below.
Diagnostic Trouble Code Charts
