Infiniti G35 (V35) Sedan. Manual — part 272

REPLACEMENT OPERATIONS

BRM-57

< REMOVAL AND INSTALLATION >

C

D

E

F

G

H

I

J

L

M

A

B

BRM

N

O

P

Rear Side Member Extension

INFOID:0000000000961850

Work after rear panel has been removed.

Change parts

●

Rear floor rear

●

Differential mounting bracket assembly

JSKIA0046GB

BRM-58

< REMOVAL AND INSTALLATION >

REPLACEMENT OPERATIONS

Change parts

●

Rear side member extension (LH)

●

Muffler mounting bracket assembly

JSKIA0047GB

CCS-1

CRUISE CONTROL

C

D

E

F

G

H

I

J

K

L

M

B

CCS

SECTION

CCS

N

P

A

CONTENTS

CRUISE CONTROL SYSTEM

INTELLIGENT CRUISE CONTROL

BASIC INSPECTION . . . . . . . . .

4

DIAGNOSIS AND REPAIR WORKFLOW . . ..

4

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

4

INSPECTION AND ADJUSTMENT . . . . . .

6

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT . . . . . . . . . . . . . . ..

6

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description . . . . . . . . ..

6

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement . ...

6

LASER BEAM AIMING ADJUSTMENT . . . . . ..

6

LASER BEAM AIMING ADJUSTMENT : Descrip-
tion . . . . . . . . . . . . . . . . . . ....

6

LASER BEAM AIMING ADJUSTMENT : Special
Repair Requirement (Preparation) . . . . . . ....

7

LASER BEAM AIMING ADJUSTMENT : Special
Repair Requirement (Setting The ICC Target
Board) . . . . . . . . . . . . . . . . . ...

7

LASER BEAM AIMING ADJUSTMENT : Special
Repair Requirement (Laser Beam Aiming Adjust-
ment) . . . . . . . . . . . . . . . . . ...

10

ACTION TEST . . . . . . . . . . . . . . ...

11

ACTION TEST : Description . . . . . . . . ...

11

ACTION TEST : Special Repair Requirement (Ve-
hicle-To-Vehicle Distance Control Mode) . . . .

11

ACTION TEST : Special Repair Requirement
(Conventional (Fixed Speed) Cruise Control
Mode) . . . . . . . . . . . . . . . . . ..

13

FUNCTION DIAGNOSIS . . . . . . . ..

16

INTELLIGENT CRUISE CONTROL SYSTEM .

16

System Diagram . . . . . . . . . . . . . ..

16

System Description . . . . . . . . . . . . .

16

Component Parts Location . . . . . . . . . ..

20

Component Description . . . . . . . . . . ...

22

DIAGNOSIS SYSTEM (ICC SENSOR INTE-
GRATED UNIT) . . . . . . . . . . . . .

23

Diagnosis Description . . . . . . . . . . . ..

23

CONSULT-III Function (ICC) . . . . . . . . ...

24

COMPONENT DIAGNOSIS . . . . . . .

28

C1A00 CONTROL UNIT . . . . . . . . ...

28

Description . . . . . . . . . . . . . . . ...

28

DTC Logic . . . . . . . . . . . . . . . .

28

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

28

C1A01 POWER SUPPLY CIRCUIT 1, C1A02
POWER SUPPLY CIRCUIT 2 . . . . . . ...

29

Description . . . . . . . . . . . . . . . ...

29

DTC Logic . . . . . . . . . . . . . . . .

29

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

29

C1A03 VEHICLE SPEED SENSOR . . . . ..

31

Description . . . . . . . . . . . . . . . ...

31

DTC Logic . . . . . . . . . . . . . . . .

31

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

31

C1A04 ABS/TCS/VDC SYSTEM . . . . . ..

33

Description . . . . . . . . . . . . . . . ...

33

DTC Logic . . . . . . . . . . . . . . . .

33

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

33

C1A05 BRAKE SW/STOP LAMP SW . . . ..

35

Description . . . . . . . . . . . . . . . ...

35

DTC Logic . . . . . . . . . . . . . . . .

35

Diagnosis Procedure (A/T Models) . . . . . . ..

35

Diagnosis Procedure (M/T Models) . . . . . . .

39

Component Inspection (ICC BRAKE SWITCH) . ...

43

Component Inspection (STOP LAMP SWITCH) . .

43

Component Inspection (ICC CLUTCH SWITCH) .

44

C1A06 OPERATION SW . . . . . . . . ..

45

Description . . . . . . . . . . . . . . . ...

45

DTC Logic . . . . . . . . . . . . . . . .

45

CCS-2

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

45

Component Inspection . . . . . . . . . . ....

47

C1A12 LASER BEAM OFF CENTER . . . ...

48

Description . . . . . . . . . . . . . . . ..

48

DTC Logic . . . . . . . . . . . . . . . ...

48

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

48

C1A13 STOP LAMP RELAY . . . . . . . .

49

Description . . . . . . . . . . . . . . . ..

49

DTC Logic . . . . . . . . . . . . . . . ...

49

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

49

Component Inspection . . . . . . . . . . ....

55

C1A14 ECM . . . . . . . . . . . . . ...

56

Description . . . . . . . . . . . . . . . ..

56

DTC Logic . . . . . . . . . . . . . . . ...

56

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

56

C1A15 GEAR POSITION . . . . . . . . ...

58

Description . . . . . . . . . . . . . . . ..

58

DTC Logic . . . . . . . . . . . . . . . ...

58

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

58

C1A16 RADAR STAIN . . . . . . . . . ..

60

Description . . . . . . . . . . . . . . . ..

60

DTC Logic . . . . . . . . . . . . . . . ...

60

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

60

C1A18 LASER AIMING INCMP . . . . . .

62

Description . . . . . . . . . . . . . . . ..

62

DTC Logic . . . . . . . . . . . . . . . ...

62

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

62

C1A21 UNIT HIGH TEMP . . . . . . . . ..

63

Description . . . . . . . . . . . . . . . ..

63

DTC Logic . . . . . . . . . . . . . . . ...

63

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

63

C1A24 NP RANGE . . . . . . . . . . .

64

Description . . . . . . . . . . . . . . . ..

64

DTC Logic . . . . . . . . . . . . . . . ...

64

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

64

C1A26 ECD MODE MALFUNCTION . . . .

66

Description . . . . . . . . . . . . . . . ..

66

DTC Logic . . . . . . . . . . . . . . . ...

66

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

66

C1A27 ECD POWER SUPPLY CIRCUIT . . ..

68

Description . . . . . . . . . . . . . . . ..

68

DTC Logic . . . . . . . . . . . . . . . ...

68

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

68

U0121 VDC CAN 2 . . . . . . . . . . .

70

Description . . . . . . . . . . . . . . . ..

70

DTC Logic . . . . . . . . . . . . . . . ...

70

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

70

U0401 ECM CAN 1 . . . . . . . . . . .

72

Description . . . . . . . . . . . . . . . ..

72

DTC Logic . . . . . . . . . . . . . . . ...

72

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

72

U0402 TCM CAN 1 . . . . . . . . . . .

74

Description . . . . . . . . . . . . . . . ..

74

DTC Logic . . . . . . . . . . . . . . . ...

74

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

74

U0415 VDC CAN 1 . . . . . . . . . . .

76

Description . . . . . . . . . . . . . . . ..

76

DTC Logic . . . . . . . . . . . . . . . ...

76

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

76

U1000 CAN COMM CIRCUIT . . . . . . .

78

Description . . . . . . . . . . . . . . . ..

78

DTC Logic . . . . . . . . . . . . . . . ...

78

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

78

U1010 CONTROL UNIT (CAN) . . . . . . .

79

Description . . . . . . . . . . . . . . . ..

79

DTC Logic . . . . . . . . . . . . . . . ...

79

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

79

POWER SUPPLY AND GROUND CIRCUIT . .

80

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

80

PARK/NEUTRAL POSITION SWITCH (M/T) .

81

Description . . . . . . . . . . . . . . . ..

81

Component Function Check . . . . . . . . ...

81

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

81

Component Inspection . . . . . . . . . . .

82

ECU DIAGNOSIS . . . . . . . . . ...

84

ICC SENSOR INTEGRATED UNIT . . . . ...

84

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

84

Wiring Diagram — ICC SYSTEM — . . . . . ...

87

Fail Safe . . . . . . . . . . . . . . . . ..

91

DTC Index . . . . . . . . . . . . . . . ...

91

SYMPTOM DIAGNOSIS . . . . . . .

93

INTELLIGENT CRUISE CONTROL SYSTEM
SYMPTOMS . . . . . . . . . . . . . ...

93

Symptom Table . . . . . . . . . . . . . ...

93

MAIN SWITCH DOES NOT TURN ON, MAIN
SWITCH DOES NOT TURN OFF . . . . . ..

94

Description . . . . . . . . . . . . . . . ..

94

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

94

ICC SYSTEM CANNOT BE SET (MAIN
SWITCH TURNS ON/OFF) . . . . . . . .

96

Description . . . . . . . . . . . . . . . ..

96

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

96

ICC STEERING SWITCH (OTHER THAN
MAIN SWITCH) DOES NOT FUNCTION . . ..

98

Description . . . . . . . . . . . . . . . ..

98

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

98

ICC SYSTEM DOES NOT CANCEL WHEN A/
T SELECTOR LEVER SETS ON "N" . . . .

99