Mercedes-Benz ML320. Manual — part 563

MODELS 124, 129, 140, 163 up to 30.11.99, 163 as of 1.9.01, 168, 170, 201, 202, 208, 210, 215, 220

EXPLANATION OF SYMBOLS FOR TESTERS AND COMPONENTS - AD00.00-P-2000-01A

0.0 [] 1

Key to diagnostics
symbols

AD00.00-P-2001A

0.0 [] 2

Diagnosis assignment

except models 215, 220

AD00.00-P-2002A

0.0 [] 3

Connect test equipment
diagnosis

except model 215

AD00.00-P-2003A

0.0 [] 4

Diagnostic procedure

only for vehicle systems
that can be diagnosed using
STAR DIAGNOSIS

AD00.00-P-2004A

Description

Logo

Description

Logo

Description

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ABS Adapter

Battery

Short-circuit

35-pin socket
box

Direct current
generator

Short-circuit to
ground

126-pin socket
box

Direct current
motor

Open-circuit

Function
generator

Capacitor

Multimeter
alternating
voltage type of
measurement

Hand-Held
Tester

Coil

Multimeter
resistance type of
measurement

Pulse counter

Resistance

Function
generator square-
wave signal shape

Lambda control
tester

Ground

Function
generator
sinusoidal signal
shape

Pressure gauge

In order

Oscilloscope

Multimeter

Fault

Adapter cable
with light-
emitting diode

Decade resistor

Greater than

>

Multimeter direct
current type of
measurement

Bridge

Less than

<

Multimeter
alternating
current type of
measurement

2004 Mercedes-Benz ML350

1998-2005 GENINFO Overall vehicle - 163 Chassis

me

ASSIGNMENT OF DATA LINK CONNECTOR - AD00.00-P-2000-02C

Hazardous
voltage

Short-circuit to
positive

Multimeter direct
voltage type of
measurement

Brake lining
wear indicator

Plug

Socket

Description

Logo

Description

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Description

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Program heating
(1st cut-in time)

Air up and down

Air Drying

Program heating
(2nd cut-in time)

Standard setting

Cooling mode
(standard setting)

Cut-in time

Economy setting

Air conditioning
Off

Time of day
display

Air to center and
side outlet

Air conditioning
On/Off (USA
only)

Instant heat

Minimum air
volume

Off (no air
supply)

Return flow

Maximum air
volume

° Celsius

Supply

Automatic blower
control

° Fahrenheit

Air upwards

Defrosting

Residual heat

Air upwards,
downwards,
doors

Automatic mode

Air downwards

Recirculated air

2004 Mercedes-Benz ML350

1998-2005 GENINFO Overall vehicle - 163 Chassis

me

Fig. 326: Identifying Data Link Connector

CONNECTING HAND-HELD TESTER (HHT), READING OUT FAULT MEMORY - AD00.00-P-2000-03A

Commercially available tools

1. Connect Hand-Held Tester (087) with test cable (Multiplexer) (094) to data link connector (DTC readout)

(X11/4).

2. Switch on ignition.

3. According to instructions on display:

a. Read out/erase fault memory

b. Read out actual values

c. Perform actuations

d. Program control modules

4. Disconnect HHT.

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

2004 Mercedes-Benz ML350

1998-2005 GENINFO Overall vehicle - 163 Chassis

me

Fig. 327: Connecting Hand-Held Tester (HHT) For Reading Out Fault Memory

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.

CONNECT HAND-HELD TESTER (HHT), READ OUT DIAGNOSTIC TROUBLE CODE MEMORY - AD00.00-P-2000-03C

Model 163 up to 31.08.01

Model 168

Commercially available tools

1. Connect hand-held tester (087) to diagnosis test connector (X11/4) in interior using test cable

(multiplexer) (094) and adapter cable (107).

2. Switch on ignition.

3. According to instructions in display:

a. Read out/erase fault memory

b. Read out actual values

c. Perform actuations

d. Program control modules

4. Disconnect HHT.

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

WH58.30-Z-1044-13A

Adapter cable (HHT) for datalink connector (X11/4, 16-pin)

2004 Mercedes-Benz ML350

1998-2005 GENINFO Overall vehicle - 163 Chassis

me