AD00.00-P-2000-03D Connecting Hand-Held Tester (HHT), Reading Fault Memory

AD00.00-P-2000-03D Connecting Hand-Held Tester (HHT), Reading Fault Memory
- Models 461, 463

Commercially available tools







1 Connect hand-held tester (087) to the data link connector (X11/4) using the test cable (multiplexer) (094).
2 Switch on ignition.
3 According to instructions in display:
a Read / erase fault memory
b Read actual values
c Perform actuations
d Program control modules

4 Disconnect HHT.

Pay attention to variations for specific systems which are listed in the chapter "Basic knowledge for diagnosis" of the respective diagnosis description.

Stored faults which may be caused by disconnecting cables or by simulation during test operations, have to be erased in the fault memory after completing the work.

Connecting diagram on 38-pin data link connector (DTC readout) (X11/4)







087 Hand-Held Tester (HHT)
094 Test cable (Multiplexer)
X11/4 Data link connector (DTC readout)

Connecting diagram on 16-pin data link connector (DTC readout) (X11/4)







087 Hand-held Tester (HHT)
093 4-pin test cable
X11/4 Data link connector (DTC readout)
Socket 1 Terminal 31
Socket 16 Terminal 15

Connect Hand-Held Tester (HHT) as follows:
Black cable, terminal 31: Socket 1
White cable, terminal 15: Socket 16
Red cable, terminal 30: Battery +