Infiniti G35 (V35). Manual - part 788

STC-56

[TILT/TELESCOPIC]

TILT & TELESCOPIC SYSTEM

2. 

CHECK TILT SWITCH INPUT/OUTPUT

1.

Disconnect ADP steering switch connector.

2.

Turn ignition switch ON.

3.

Check voltage between ADP steering switch harness connector
and ground.

OK or NG

OK

>> GO TO 3.

NG

>> GO TO 5.

3. 

CHECK ADP STEERING SWITCH GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Check continuity between ADP steering switch harness connec-
tor ground.

OK or NG

OK

>> GO TO 4.

NG

>> Repair or replace harness.

4. 

CHECK TILT SWITCH

Check continuity between ADP steering switch connector.

OK or NG

OK

>> GO TO 6.

NG

>> Replace ADP steering switch.

Connector

Terminal

Voltage

M100

2 

−

 Ground

Approx. 5 V

3 

−

 Ground

SGIA1723E

Connector

Terminal

Continuity

M100

1 

−

 Ground

Yes

SGIA1724E

Connector

Terminal

Condition

Continuity

M100

2 

−

 1

Tilt up position

Yes

Neutral or tilt down position

No

3 

−

 1

Tilt down position

Yes

Neutral or up position

No

SGIA1725E

TILT & TELESCOPIC SYSTEM

STC-57

[TILT/TELESCOPIC]

C

D

E

F

H

I

J

K

L

M

A

B

STC

5. 

CHECK HARNESS CONTINUITY

1.

Disconnect automatic drive positioner control unit connector.

2.

Check continuity between the following terminals.

–

Automatic drive positioner control unit harness connector M96
terminal 1 and ADP steering switch harness connector M100
terminal 2.

–

Automatic drive positioner control unit harness connector M96
terminal 17 and ADP steering switch harness connector M100
terminal 3.

–

Automatic drive positioner control unit harness connector M96
terminal 1 and ground.

–

Automatic drive positioner control unit harness connector M96
terminal 17 and ground.

OK or NG

OK

>> Replace Automatic drive Positioner control unit.

NG

>> Repair or replace harness.

6. 

CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL

1.

Disconnect tilt motor and telescopic motor connector.

2.

Check voltage between tilt motor and telescopic motor harness
connector ground.

OK or NG

OK

>> Replace tilt motor and telescopic motor.

NG

>> GO TO 7.

1 

−

 2

: Continuity should exist.

17 

−

 3

: Continuity should exist.

1 

−

 Ground

: Continuity should not exist.

17 

−

 Ground

: Continuity should not exist.

SGIA1726E

Connector

Terminal

Condition

Voltage (V)

M98

1- Ground

ADP steering switch ON
(UP operation)

Battery voltage

(Approx. 12 V)

ADP steering switch OFF

0 V

2 – Ground

ADP steering switch ON
(DOWN operation)

Battery voltage

(Approx. 12 V)

ADP steering switch OFF

0 V

SGIA1727E

STC-58

[TILT/TELESCOPIC]

TILT & TELESCOPIC SYSTEM

7. 

CHECK TILT MOTOR CIRCUIT

1.

Disconnect automatic drive positioner control unit and tilt motor and telescopic motor connectors.

2.

Check continuity between the following terminals.

–

Automatic drive positioner control unit harness connector M97
terminal 35 and tilt motor and telescopic motor harness connec-
tor M98 terminal 1.

–

Automatic drive positioner control unit harness connector M97
terminal 42 and tilt motor and telescopic motor harness connec-
tor M98 terminal 2.

–

Automatic drive positioner control unit harness connector M97
terminal 35 and ground.

–

Automatic drive positioner control unit harness connector M97
terminal 42 and ground.

OK or NG

OK

>> Replace automatic drive positioner control unit.

NG

>> Repair or replace harness.

35 

−

 1

: Continuity should exist.

42 

−

 2

: Continuity should exist.

35 

−

 Ground

: Continuity should not exist.

42 

−

 Ground

: Continuity should not exist.

SGIA1728E

WT-1

ROAD WHEELS & TIRES

E  SUSPENSION

CONTENTS

C

D

F

G

H

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J

K

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M

SECTION 

A

B

WT

ROAD WHEELS & TIRES

PRECAUTIONS .......................................................... 3

Precautions for Supplemental Restraint System 
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for Battery Service ................................ 3
Service Notice or Precautions  .................................. 3

PREPARATION ........................................................... 4

Special Service Tools  ............................................... 4
Commercial Service Tools ........................................ 4

NOISE, VIBRATION AND HARSHNESS (NVH) 
TROUBLESHOOTING ................................................ 5

NVH Troubleshooting Chart  ..................................... 5

ROAD WHEEL ............................................................ 6

Inspection ................................................................. 6

ALUMINUM WHEEL  ............................................. 6
STEEL WHEEL  ..................................................... 6

ROAD WHEEL TIRE ASSEMBLY  .............................. 7

Balancing Wheels (Bonding Weight Type)  ............... 7

REMOVAL ............................................................. 7
WHEEL BALANCE ADJUSTMENT  ...................... 7

Tire Rotation ............................................................. 8

DESCRIPTION ...................................................... 8

TIRE PRESSURE MONITORING SYSTEM  ............. 10

System Components  .............................................. 10
System Description  ................................................ 10

TRANSMITTER ................................................... 10
REMOTE KEYLESS ENTRY RECEIVER  ........... 10
BCM (BODY CONTROL MODULE) .....................11
LOW TIRE PRESSURE WARNING LAMP  ..........11

Can Communication ................................................11

SYSTEM DESCRIPTION  .....................................11

TROUBLE DIAGNOSIS ............................................ 12

How to Perform Trouble Diagnosis  ........................ 12

BASIC CONCEPT  ............................................... 12
INTRODUCTION ................................................. 12
WORK FLOW ...................................................... 13

Wiring Diagram — T/WARN —  .............................. 14
Trouble Diagnosis Chart ......................................... 16

TROUBLE DIAGNOSIS CHART FOR SYMP-
TOMS .................................................................. 16

Control Unit Input/Output Signal Standard  ............. 17
ID Registration Procedure  ...................................... 19

ID REGISTRATION WITH ACTIVATION TOOL ... 19
ID REGISTRATION WITHOUT ACTIVATION 
TOOL ................................................................... 19

Transmitter Wake Up Operation  ............................. 20

WITH ACTIVATION TOOL  .................................. 20

CONSULT-II Function (BCM)  ................................. 20

CONSULT-II MAIN FUNCTION  ........................... 20
CONSULT-II SETTING PROCEDURE  ................ 20
WORK SUPPORT MODE  ................................... 20
SELF-DIAG RESULTS MODE  ............................ 21
DATA MONITOR MODE ...................................... 22
ACTIVE TEST MODE  ......................................... 24

Diagnosis Procedure with Warning Lamp Function 
(Without CONSULT-II)  ............................................ 25

DESCRIPTION .................................................... 25
FUNCTION .......................................................... 25
MALFUNCTION CODE CHART .......................... 25
LOW TIRE PRESSURE WARNING LAMP 
SYMPTOM CHART  ............................................. 26

Preliminary Check  .................................................. 28

BASIC INSPECTION ........................................... 28

TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC 
ITEMS ........................................................................ 29

Transmitter or Control Unit (BCM)  .......................... 29

MALFUNCTION CODE NO. 21, 22, 23 OR 24 ... 29

Transmitter - 1  ........................................................ 29

MALFUNCTION CODE NO. 31, 32, 33, 34, 41, 
42, 43, 44, 45, 46, 47 OR 48  ............................... 29

Transmitter - 2  ........................................................ 30

MALFUNCTION CODE NO. 35, 36, 37 OR 38 ... 30

Vehicle Speed Signal .............................................. 31

MALFUNCTION CODE NO. 52 ........................... 31

TROUBLE DIAGNOSIS FOR SYMPTOMS  .............. 32

Warning Lamp Does Not Come On When Ignition 
Switch Is Turned On  ............................................... 32

DIAGNOSTIC PROCEDURE  .............................. 32

Warning Lamp Stays On When Ignition Switch Is 
Turned On  .............................................................. 32