Connecting Hand-Held Tester (HHT), reading out fault memory - AD00.00-P-2000-03A
Commercially available tools
| Number | Designation | |
|---|---|---|
| WH58.30-Z-1036-13A | Handheld tester (HHT) | 651 100 01 99 |
| WH58.30-Z-1037-13A | Test cable (multiplexer) | 651 100 40 99 |
- Connect Hand-Held Tester (087) with test cable (Multiplexer) (094) to data link connector (DTC readout) (X11/4).
- Switch on ignition.
- According to instructions on display:
- Read out/erase fault memory
- Read out actual values
- Perform actuations
- Program control modules
- Disconnect HHT.
Observe system-specific deviations which are listed for the appropriate diagnosis description in the chapter "Advanced Information on diagnosis".
Stored faults which can be caused by disconnected cables or a simulation during test work must be erased in the fault memory upon completion of the work.