Infiniti FX35, FX50 (S51). Manual — part 336
CCS-164
< ECU DIAGNOSIS INFORMATION >
[ICC (FULL SPEED RANGE)]
ICC SENSOR INTEGRATED UNIT
NO DTC IS
DETECTED.
FURTHER
TESTING
MAY BE RE-
QUIRED
55
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.
—
—
—
—
—
C1F01
91
APA MOTOR MALF
×
×
C1F02
92
APA C/U MALF
×
×
C1F05
95
APA PWR SUPLY CIR
×
×
U0121
127
VDC CAN CIR2
×
×
×
×
U0126
130
STRG SEN CAN CIR1
×
×
×
U0129
125
BCU CAN CIR2
×
×
×
×
U0401
120
ECM CAN CIR1
×
×
×
×
U0402
122
TCM CAN CIR1
×
×
×
×
U0415
126
VDC CAN CIR1
×
×
×
×
U0418
124
BCU CAN CIR1
×
×
×
×
U0428
131
STRG SEN CAN CIR2
×
×
×
U1000
100
CAN COMM CIRCUIT
×
×
×
×
U1010
110
CONTROL UNIT (CAN)
×
×
×
×
DTC
CONSULT-III display
ICC sys-
tem
warning
lamp
Fail-safe function
Reference
CONSULT-III
On board
display
Vehicle-to-ve-
hicle distance
control mode
Conven-
tional
(fixed
speed)
cruise con-
trol mode
IBA sys-
tem
CCS
BRAKE BOOSTER CONTROL UNIT
CCS-165
< ECU DIAGNOSIS INFORMATION >
[ICC (FULL SPEED RANGE)]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
BRAKE BOOSTER CONTROL UNIT
Reference Value
INFOID:0000000005501741
TERMINAL LAYOUT
PHYSICAL VALUES
JPOIA0106ZZ
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
1
(W)
Ground
Battery power supply
—
Ignition
switch
OFF
—
Battery voltage
2
(W)
Battery power supply
—
Ignition
switch
OFF
—
Battery voltage
5
(P)
ITS communication-L
Input/
Output
—
—
—
6
(SB)
Release switch power
supply
—
Ignition
switch ON
—
10 V
8
(R)
24
(O)
Brake pressure sensor
power supply
—
Ignition
switch ON
—
5 V
10
(G)
Ground
Booster solenoid pow-
er supply
—
Ignition
switch ON
—
12 V
12
(R)
Booster solenoid
ground
Output
Ignition
switch ON
At “BOOSTER SOL/V ” test
of “Active test”
14
(L)
ITS communication-H
Input/
Output
—
—
—
15
(V)
Release switch (nor-
mal close)
—
Ignition
switch ON
Press the brake pedal
0 V
Brake pedal not depressed
10 V
17
(G)
24
(O)
Brake pressure sensor
signal
Input
Ignition
switch ON
Brake pedal not depressed
0.5 V
Press the brake pedal
0.5 - 3.5 V
Note: The harder the brake is
pressed, the higher the voltage.
PKIB1763J
CCS-166
< ECU DIAGNOSIS INFORMATION >
[ICC (FULL SPEED RANGE)]
BRAKE BOOSTER CONTROL UNIT
19
(B)
Ground
Ground
—
Ignition
switch ON
—
0 V
20
(B)
Ground
—
Ignition
switch ON
—
0 V
21
(GR)
ICC warning chime
signal
Output
Ignition
switch ON
ICC warning chime not oper-
ating
12 V
ICC warning chime opera-
tion
0 V
22
(BR)
Release switch
(normal open)
Input
Ignition
switch ON
Brake pedal depressed
10 V
Brake pedal not depressed
0 V
24
(O)
Brake pressure sensor
ground
—
—
—
—
33
(G)
Ignition power supply
—
Ignition
switch ON
—
Battery voltage
40
(SB)
IBA OFF switch
Input
Ignition
switch ON
IBA OFF switch pressed
0 V
IBA OFF switch not pressed
12 V
42
(G)
Ignition power supply
—
Ignition
switch ON
—
Battery voltage
46
(B)
Ground
—
Ignition
switch ON
—
0 V
47
(LG)
ICC brake hold relay
drive signal
Output
Ignition
switch ON
—
0 V
At “STOP LAMP” test of “Ac-
tive test”
12 V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
CCS
INTELLIGENT CRUISE CONTROL (FULL SPEED RANGE) SYSTEM SYMPTOMS
CCS-167
< SYMPTOM DIAGNOSIS >
[ICC (FULL SPEED RANGE)]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
SYMPTOM DIAGNOSIS
INTELLIGENT CRUISE CONTROL (FULL SPEED RANGE) SYSTEM
SYMPTOMS
Symptom Table
INFOID:0000000005501742
Symptoms
Reference page
Operation
MAIN switch does not turn ON.
Refer to
MAIN switch does not turn OFF.
ICC system cannot be set (MAIN switch turns
ON/OFF)
Refer to
CANCEL switch does not function.
Refer to
Resume does not function.
Set speed does not increase.
Set distance to a vehicle ahead cannot be
changed.
ICC is not canceled when the A/T selector lever
is “N” position.
.
Display/Chime
ICC system display not appear.
MWI-43, "Diagnosis Description"
Chime does not sound.
.
Control
Driving force is hunting.
.
Function to detect
a vehicle ahead
System frequently cannot detect a vehicle ahead.
.
Distance to detect a vehicle ahead is short.
System misidentifies a vehicle even though there
is no vehicle ahead.
• Adjust laser beam aiming: Refer to
BEAM AIMING ADJUSTMENT : Description"
• Perform ICC system action test. Refer to
.
System misidentifies a vehicle in the next lane.
System does not detect a vehicle at all.
.
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