1997 MERCEDES-BENZ ML430 ignition

16
Remove poly V-belt (8)


Installation:
Lock tensioning device with

a drift or pin (diameter 5 mm).

Model 163.154 /157 /172.

AR13.22-P-1202B

Model 163.174 /175.

AR13.22-P-1202BA

17
Detach the coolant line (16) at the cylinder

head on the left

6 mm socket hexagon

*WH58.30-Z-1001-06A

7 mm socket hexagon

*WH58.30-Z-1002-06A

18.1
Remove fender liner (9)

Only with engine 113.113.942 /965 / 981.

AR88.10-P-1300GH

19.1
Remove shield (10)

Only with engine 113.942 /965 /981.

20.1
Remove exhaust bracket (11)

Only with engine 113.942 /965 /981.

Support exhaust system.

21
Detach exhaust system at exhaust manifold


Installation:
On vehicles with engine

damage, the exhaust system must be

examined for swarfs before assembling and

any swarfs present must be removed, in order

to avoid consequential damage.


*BA14.10-P-1002-01B

22
Position crankshaft to 40° after ignition TDC

on cylinder 1


The engine must not be turned back;

otherwise the timing chain can get jammed.

AR05.10-P-6858V

Rotate engine at the crankshaft in running

direction until scribe mark 40° on pulley/

vibration damper corresponds with scribe

mark on timing case.

The grooves on the camshafts must be

pointing toward the inner V.

23
Lock camshafts with locating plates

Locating plate

*112589003200

Locating plate

*112589013200

24
Remove chain tensioner (17)
Model 163.154 /157 with engine 112.942/

970, model 163.172 with engine 113.942.
AR05.10-P-7800C

Model 163.174 /175 with engine 113.981/ 965.
AR05.10-P-7800CA

25.1
Remove oil filter housing (18) together with oil-

water heat exchanger
Engine 113.942.

AR18.20-P-3471B

Engine 112.942/970.

AR18.20-P-3471BA

26
Unscrew camshaft sprockets (19)

If camshaft sprockets are removed,

engine must no longer be cranked, otherwise

timing chain might jam.

Engine 113.942 /965 /981:
#

Tie timing chain tight on both camshaft

sprockets with tie straps.

Engine 112.942 /970:

#

Right-hand camshaft sprocket:

Tie timing chain tight on camshaft sprocket

with tie strap.

Left-hand camshaft sprocket:
Mark camshaft sprocket to timing chain and

remove camshaft sprocket.

It is not possible for the timing chain to

jump across at the crankshaft and balancing

shaft.

After installation:
#

Inspect basic position of camshafts.

AR05.10-P-6858V

If necessary after checking:
#

Set the basic position of camshafts

AR05.20-P-6020AU

Open-end wrench

*112589000100

Insertion tool

*112589010300

Torque wrench

*001589722100


*BA05.20-P-1001-01B

27
Remove camshaft bearing bridges (28)

Pay attention to slackening and tightening

pattern!

AR05.20-P-7103AU

28
Unscrew bolts, cylinder head
!
timing case

cover (20)


*BA01.40-P-1002-01C

Copyright DaimlerChrysler AG 20.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 4

BT27.60-P-0003-01A
Deletion of lever for shift lock cable ignition

lock at transmission
k

TRANSMISSION
722.700 ## as of 0129631 as of 24.1.01,
722.701 ## as of 0132072 as of 8.2.01

P27.60-0421-01

1
Shift lock lever ignition lock

2
Shift lock lever brake pedal

Because of the deletion of the shift lock cable ignition lock the lever for the shift lock cable ign
ition

lock (1) at the transmission is likewise deleted.

Copyright DaimlerChrysler AG 28.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

BT27.60-P-0001-02A
Deletion shift lock cable ignition lock to

transmission
k

TRANSMISSION
722.7 in MODEL WDB168.### ## as of 548031 as of 10.1.01

P27.60-2187-06

1
New ignition lock cable

2
Shift lock cable

For cost-saving reasons the shift lock cable of

the ignition lock to transmission is

discontinued. A cable from the ignition lock to

the brake pedal is used in its place.

Consequently, it is only possible to

withdraw the ignition key when the brake

pedal is depressed
.

The new ignition lock cable (1) does no
longer require to be adjusted.
Copyright DaimlerChrysler AG 28.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

AR54.21-P-1300GH
Remove/install drive authorization module (FBM)
11.7.00

MODEL
163.136 /154 /172 #A as of 145273,

163.136 /154 /172 #X as of 708319,

163.113 /128 /157 /174 /175

P54.21-2099-06

2
Extended-Activity-Module (EAM)

3
Retaining lugs

4
Removal tools

5
DAS control module


Remove/install

1
Remove Extended-Activity-Module (EAM) (2)

AR54.21-P-1200GH

2
Loosen the retaining lugs (3) which hold the

DAS control module (5) in the EAM

Ensure that the retaining lugs do not

break off.

Use radio removal tools (4) for removal.

3
Remove the DAS control module from the EAM

Before installing a new DAS control

module, determine in the old DAS control

module whether keys are banned and code

suitably in the new DAS control module.


Note:
The chassis number must be

stated when ordering a new control module.

4
Install in the reverse order

5
Move ignition key into position 1 for at least

40 seconds

6
Check whether the vehicle can be started

with all keys

Copyright DaimlerChrysler AG 05.06.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

GF54.21-P-4106-01GH
Extended Activity Module - Task

n

The primary tasks of the Extended Activity Module (EAM, N10/1) are

as follows:
D
To control the door sill lights

D
To suppress the auto-dimming mirror function

D
To control the headlight cleaning system (HCS)

D
To control the rear window defroster

D
To control seat heating

D
To control the power supply via control console to tilt/sliding or

louvered sunroof switch

D
To control the PTC heater booster (R22/3)

D
To control the auxiliary fan (M4)

D
To read the cruise control switch (S40) and relay data to control

module (DAS, N73/1)

D
To read the contacts for wiper speed settings 1 and 2 on

combination switch (S4) for diagnosis.

To perform these tasks the Extended Activity Module (EAM, N10/1)

reads various signals and switch settings directly.

The Extended Activity Module (EAM, N10/1) interfaces with other
control modules via the engine compartment CAN.

-----------------------------------------------------------------------------------------
Diagnosis

Diagnosis is performed using the Star diagnostic tool. To facilitate

this task, the Extended Activity Module (EAM, N10/1) is equipped

with its own diagnostics cable.
This cable is also used to diagnose the
All Activity Module (AAM,

N10)
and the
transfer case control module (N78)
.

The Extended Activity Module (EAM, N10/1) is linked to the All

Activity Module (AAM, N10) via the
engine compartment CAN
.

Data communication between the All Activity Module (AAM,

N10) and the Extended Activity Module (EAM, N10/1) is

assumed by the
CAN (N10 - N10/1)
when terminal 15 is off.

The CAN (N10 - N10/1)
is an independent CAN bus located

between the All Activity Module (AAM, N10) and the Extended

Activity Module (EAM, N10/1).
No other
control modules are

connected to the CAN (N10 - N10/1).

-----------------------------------------------------------------------------------------

Details:

Door sill lights

When the front interior light is on and one of the front doors is open,

or when the rear interior light is on and one of the back doors is open,

the door sill lights for the open door will illuminate.

Headlight cleaning system (HCS)

Activating a separate switch causes the EAM to send a turn-on signal

to the HCS pump relay.

EAM will send an additional turn-on signal to the HCS pump relay

only after the cleaning operation is completed and a "rest period" of

approximately 2.5 sec. has passed.

Auto-dimming mirror function

The auto-dimming mirror function is suppressed when the interior

light is on or reverse gear is engaged.

Auto-dimming suppression for the outside rearview mirror (slave) is

activated by the inside rearview mirror (master).

Heater booster/PTC air heater for diesel engines

EAM monitors system voltage and adjusts heater booster capacity to

minimize load on battery.
Rear window defroster

EAM sets maximum ON time for rear window defroster depending

on outdoor temperature and current vehicle speed.
D
Standard ON time:
10 min.

D
Outdoor temperature < 5
o
C:
Additional 5 min.

D
Speed >80 km/h:
Additional 3 min.

Seat heating

Sets maximum seat heating time.
D
Setting 1: max. 20 min.

D
Setting 2: max. 5 min.

Tilt/sliding or louvered sunroofs

Signal via AAM2 allows operation of tilt/sliding or louvered sunroofs

when ignition is on (standard mode) or off (keyless mode).

Ignition authorization via CAN

The EAM issues ignition authorization to AAM2 via the engine

compartment CAN depending on the requirements of the engine

control unit in connection with the FBM.

Copyright DaimlerChrysler AG 18.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

CONTROL UNITS
CONTROL UNITS LOCATION
MOTORS
MOTORS LOCATION
Fig. 1 .
ComponentComponent Location
Acoustimass Bass ModuleUnder driver's seat. See Fig. 1 .
All Activity Module (AAM)In left side of engine compartment, in E-box. See
Fig. 1
.
ASR/ETS/ESP Hydraulic UnitIn left side of engine compartment, below washer
bottle.
Electronic Selector Lever Control ModuleUnder center console, at base of selector lever
assembly.
Engine Control Module (ME-SFI)In left side of engine compartment, in E-box. See
Fig. 1
.
ESA Control Module (Right/Left)Under respective front seat.
ESP/SPS/BAS Control ModuleIn left side of engine compartment, in E-box. See
Fig. 1
.
ETC Control ModuleBehind center of dash. See Fig. 1 .
Extended Activity Module (EAM)Behind left side of dash.
Global Positioning System (GPS) Control ModuleBehind center of dash.
MB-Immobilizer Control ModuleIn top right side of steering column. See Fig. 1 .
Restraint System Control ModuleUnder center console.
SRS Control ModuleBelow front of center console. See Fig. 1 .
Suction Cooling Fan Control ModuleAt front of engine compartment.
Trailer Turn Signal Control ModuleIntegral to trailer harness.
Transfer Case Control ModuleBelow center console, behind shift assembly. See
Fig. 1
.
Trip Computer Control ModuleIn front of roof.
Xenon Headlamp Control Module (Left/Right)Behind respective headlamp.
Xenon Headlamp Ignition Module (Left/Right)Behind respective headlamp.
ComponentComponent Location
Blend Air Flap Actuator MotorBehind right side of dash.
Blower MotorUnder right side of dash.
Coolant Circulation PumpIn right rear of engine compartment.
Differential Lock Vacuum PumpOn left side of engine compartment.
Electric Air PumpOn front center of engine.
Filler Flap CL Actuating MotorIn left rear cargo area, behind trim.

2001 Mercedes-Benz ML320
2001 MERCEDES-BENZ ML320 & ML430
me
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MISCELLANEOUS
MISCELLANEOUS LOCATION
CONNECTORS
CONNECTORS LOCATION
Parking Brake SwitchOn parking brake support bracket.
Passenger's Seat Belt SwitchIn passenger's seat belt buckle.
Release Switch (BAS)Integral to brake booster.
Right Front Seat Belt Buckle SwitchIn passenger's seat belt buckle.
Rotary Tumbler Trunk Lid MicroswitchPart of tailgate latch assembly.
Stoplight SwitchOn brake pedal support.
ComponentComponent Location
Alarm HornIn left rear corner of engine compartment.
Alarm Siren W/ Auxiliary BatteryIn left rear corner of engine compartment.
Antenna Coil (Left)At left side of rear window, behind trim.
Antenna Coil (Right)At right side of rear window, behind trim.
Antenna SplitterOn right side of liftgate.
Audio AmplifierBehind left side of dash.
Blower Motor Preresistor GroupUnder right side of dash, in blower assembly.
Data Link Connector (DLC)Below left side of dash.
Diagnostic Module (OBD II) Scan Tool ConnectorBelow left side of dash.
Driver's ETR SquibOn base of left "B" pillar, behind trim.
FM/AM AmplifierIn liftgate, behind trim.
Front Passenger ETR SquibOn base of right "B" pillar, behind trim.
Garage Door TransmitterOn front center of roof.
Hands-Free MicrophoneOn front center of roof.
Low Beam Headlight Relay Shorting ClipIn left side of engine compartment, in fuse & relay
box.
Recirculated Air Flap ElementBehind right side of dash.
Transponder CoilTop right side of steering column, on ignition
switch.
ComponentComponent Location
X2/4 (Black, 2-Pin)Behind radio.
X11/4 (Black, 16-Pin)Below left side of dash.
X18 (Red, 28-Pin)Behind center of dash.
X18/1 (Black, 9-Pin)Under tailgate trim.
X18/A_B (Black, 16-Pin)At right kick panel.
X18/2 (1) (White, 10-Pin)At left rear of engine compartment.
X18/2 (2) (4-Pin)At left rear of engine compartment, in E-box.

2001 Mercedes-Benz ML320
2001 MERCEDES-BENZ ML320 & ML430
me
Saturday, October 02, 2010 3:21:17 PMPage 6 © 2006 Mitchell Repair Information Company, LLC.

1998-2005 ENGINE
Electrical System - Engine - 163 Chassis
GENERAL INFORMATION
GENERAL NOTES: PASSENGER CARS: ELECTRICAL SYSTEM - ENGINE - AH15.00-Z-9999AZ
MODEL all
General notes on
contactless high voltage
distributionENGINE 112, 113...AH15.10-P-1002-
01WA
General notes on
contactless high voltage
distributionENGINE 104, 111...AH15.10-P-1002-
01WD
General notes on
contactless high voltage
distributionENGINE 119, 120...AH15.10-P-1002-
01WE
General notes on testing
contactless high voltage
distributionENGINE 104, 111, 112, 113,
119, 120...AH15.10-P-1003-01W
Notes on ignition coil
characteristics of ignition
systemsENGINE 104, 111, 112, 113,
119, 120...AH15.10-P-1001-01A
Notes on avoiding
damage to ignition systemENGINE
266.920 /940 /960 /980 in
MODEL 169.0/3,245.2AH15.10-P-0002-
01AK
Notes on avoiding
damage to the ignition
systemENGINE 111 mit Benzin-
Einspritz-und Zundsystem
PMSAH15.10-P-0002-01B
Notes on avoiding
damage to the ignition
systemENGINE 104, 111 mit Benzin-
Einspritz-und Zundsystem
HFMAH15.10-P-0002-01C
Notes on avoiding
damage to the ignition
systemENGINE 103, 104, 119 mit
Benzin-Einspritzanlage KEAH15.10-P-0002-01E
Notes on avoiding
damage to the ignition
systemENGINE 104, 119, 120 mit
Benzin-Einspritzanlage LHAH15.10-P-0002-01F
Notes on avoiding
damage to the ignition
systemENGINE 166 mit Benzin-
Einspritz- und Zundsystem
MSMAH15.10-P-0002-01G
Information on avoiding
damage to ignition systemENGINE 137, 275, 285AH15.10-P-0002-01L
Notes on avoiding ENGINE 272, 273AH15.10-P-0002-01V

2001 Mercedes-Benz ML320
1998-2005 ENGINE Electrical System - Engine - 163 Chassis

2001 Mercedes-Benz ML320
1998-2005 ENGINE Electrical System - Engine - 163 Chassis
me
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