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Diagnostic Trouble Code Memory


Preparation For Test
1. All fuses OK,
2. Connect the Hand-Held Tester (HHT) to X11/4, according to diagram, see Connection and use of Test Equipment. Connection and Use of Test Equipment - Section 0

IMPORTANT: The diagnostic trouble codes (DTC's) can only be read out and erased using the Hand-Held Tester (HHT).

Model 210 Combination control module (N10-1)
Model 170 Combination control module (N10-3)


Note regarding Diagnostic Trouble Codes (DTC's):
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) such as:





With some fault codes, additional information as well as fault frequency can be read out.

Fault frequency
Faults are noted by frequency of occurrence, i.e.: 4 periodic faults, 4 occurances.


CAUTION!
Model 210
Erasing the Combination Control Module (N10-1) DTC memory, will also erase the DTC memory for the Convenience Feature (CF) and Mirror, steering column adjustment, heated mirrors (MSC).

Model 170
Erasing the Combination Control Module (N10-1) DTC memory, will also erase the DTC memory for the Convenience Feature (CF) and Retractable Hard Top (RHT).


Special Tools:





Diagnostic Trouble Codes: