Infiniti G37 Coupe. Manual - part 1084

 

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Infiniti G37 Coupe. Manual - part 1084

 

 

SE-4

Reference Value  ....................................................

121

Wiring Diagram - TILT AND TELESCOPIC CON-
TROL SYSTEM -  ...................................................

123

SYMPTOM DIAGNOSIS  ............................

126

SEAT SYSTEM AND STEERING POSITION 
SYSTEM ...........................................................

126

DRIVER SIDE ...........................................................

126

DRIVER SIDE : Symptom Table  ...........................

126

PASSENGER SIDE ..................................................

126

PASSENGER SIDE : Symptom Table ...................

126

TILT FUNCTION DOES NOT OPERATE  ................

126

TILT FUNCTION DOES NOT OPERATE : Symp-
tom Table ...............................................................

126

EITHER DRIVER SEAT OR PASSENGER 
POWER SEAT DOES NOT OPERATE  ...........

127

DRIVER SIDE ...........................................................

127

DRIVER SIDE : Diagnosis Procedure  ...................

127

PASSENGER SIDE ..................................................

127

PASSENGER SIDE : Diagnosis Procedure  ..........

127

SLIDING FUNCTION DOES NOT OPERATE .

128

DRIVER SIDE ...........................................................

128

DRIVER SIDE : Diagnosis Procedure  ...................

128

PASSENGER SIDE ..................................................

128

PASSENGER SIDE : Diagnosis Procedure  ..........

129

SEATBACK ..............................................................

129

SEATBACK : Diagnosis Procedure .......................

130

RECLINING FUNCTION DOES NOT OPER-
ATE ..................................................................

131

DRIVER SIDE ...........................................................

131

DRIVER SIDE : Diagnosis Procedure  ...................

131

PASSENGER SIDE ..................................................

131

PASSENGER SIDE : Diagnosis Procedure  ..........

131

LIFTING FUNCTION DOES NOT OPERATE ..

133

FRONT .....................................................................

133

FRONT : Diagnosis Procedure  ..............................

133

REAR ........................................................................

133

REAR : Diagnosis Procedure  ................................

133

POWER WALK-IN FUNCTION DOES NOT 
OPERATE ........................................................

135

DRIVER SIDE ...........................................................

135

DRIVER SIDE : Diagnosis Procedure  ...................

135

PASSENGER SIDE ..................................................

136

PASSENGER SIDE : Diagnosis Procedure  ..........

136

STEERING POSITION FUNCTION DOES 
NOT OPERATE  ................................................

138

Diagnosis Procedure .............................................

138

TILT FUNCTION DOES NOT OPERATE  .........

139

Diagnosis Procedure .............................................

139

TELESCOPIC FUNCTION DOES NOT OPER-
ATE ...................................................................

140

Diagnosis Procedure .............................................

140

SQUEAK AND RATTLE TROUBLE DIAG-
NOSES ..............................................................

141

Work Flow  .............................................................

141

Inspection Procedure  ............................................

143

Diagnostic Worksheet  ...........................................

145

PRECAUTION ...........................................

147

PRECAUTIONS  ................................................

147

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................

147

Service Notice .......................................................

147

Precaution for Work  ..............................................

147

PREPARATION .........................................

148

PREPARATION ................................................

148

Special Service Tool  .............................................

148

Commercial Service Tool ......................................

148

ON-VEHICLE REPAIR  ..............................

149

FRONT SEAT  ...................................................

149

Exploded View  ......................................................

149

Removal and Installation .......................................

152

Disassembly and Assembly  ..................................

153

REAR SEAT  .....................................................

160

Exploded View  ......................................................

160

Removal and Installation .......................................

160

Disassembly and Assembly  ..................................

161

SEATBACK CONTROL CABLE  ......................

163

Exploded View  ......................................................

163

Removal and Installation .......................................

163

DRIVER SEAT CONTROL UNIT  ......................

164

Exploded View  ......................................................

164

Removal and Installation .......................................

164

PASSENGER SEAT CONTROL UNIT  .............

165

Exploded View  ......................................................

165

Removal and Installation .......................................

165

AUTOMATIC DRIVE POSITIONER CON-
TROL UNIT  .......................................................

166

Exploded View  ......................................................

166

Removal and Installation .......................................

166

POWER SEAT SWITCH ...................................

167

SE-6

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORKFLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

WorkFlow

INFOID:0000000001734372

DETAILED FLOW

1.

OBTAIN INFORMATION ABOUT SYMPTOM

Interview the customer to obtain the malfunction information (conditions and environment when the malfunc-
tion occurred) as much as possible when the customer brings the vehicle in.

>> GO TO 2.

2.

REPRODUCE THE MALFUNCTION INFORMATION

Check the malfunction on the vehicle that the customer describes.
Inspect the relation of the symptoms and the condition when the symptoms occur.

>> GO TO 3.

3.

IDENTIFY THE MALFUNCTIONING SYSTEM WITH “SYMPTOM DIAGNOSIS”

Use “Symptom diagnosis” from the symptom inspection result in step 2 and then identify where to start per-
forming the diagnosis based on possible causes and symptoms.

>> GO TO 4.

4.

IDENTIFY THE MALFUNCTIONING PARTS WITH “COMPONENT DIAGNOSIS”

Perform the diagnosis with “Component diagnosis” of the applicable system.

>> GO TO 5.

5.

REPAIR OR REPLACE THE MALFUNCTIONING PARTS

Repair or replace the specified malfunctioning parts.

>> GO TO 6.

6.

FINAL CHECK

Check that malfunctions are not reproduced when obtaining the malfunction information from the customer,
referring to the symptom inspection result in step 2.

Are the malfunctions corrected?

YES

>> INSPECTION END

NO

>> GO TO 3.

INSPECTION AND ADJUSTMENT

SE-7

< BASIC INSPECTION >

C

D

E

F

G

H

I

K

L

M

A

B

SE

N

O

P

INSPECTION AND ADJUSTMENT

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : De-
scription

INFOID:0000000001694207

Initial setting is necessary when battery terminal is removed, driver seat control unit or passenger seat control
unit is replaced.
NOTE:
When disconnecting the battery terminal or replacing the driver seat control unit, DTC, registered items of
memory storing, and setting details of system setting detected in the past are erased. Perform operation after
checking the contents.

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Spe-
cial Repair Requirement

INFOID:0000000001694208

1.

SYSTEM INITIALIZATION

Perform system initialization. Refer to 

SE-7, "SYSTEM INITIALIZATION : Description"

.

>> Work end.

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description

INFOID:0000000001728907

Initial setting is necessary when battery terminal is removed, driver seat control unit or passenger seat control
unit is replaced.
NOTE:
When disconnecting the battery terminal or replacing the driver seat control unit, DTC, registered items of
memory storing, and setting details of system setting detected in the past are erased. Perform operation after
checking the contents.

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement

INFOID:0000000001728908

1.

SYSTEM INITIALIZATION

Perform system initialization. Refer to 

SE-7, "SYSTEM INITIALIZATION : Description"

.

>> Work end.

SYSTEM INITIALIZATION

SYSTEM INITIALIZATION : Description

INFOID:0000000001694211

Always perform the initialization when the battery terminal is removed, driver seat control unit or passenger
seat control unit is replaced. If the initialization is not performed, power walk-in function does not operation.

SYSTEM INITIALIZATION : Special Repair Requirement

INFOID:0000000001694212

INITIALIZATION PROCEDURE

1.

 STEP-1

Slide the seat to the front edge.
NOTE:
If seat sliding position is already at the front edge, slide the seat backward once it to the front edge again.

>> Work end.

 

 

 

 

 

 

 

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