Infiniti FX35, FX50 (S51). Manual — part 51
ADP-196
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
2.
Turn rear wiper switch OFF.
3.
Operate the rear wiper switch or rear washer switch.
DTC Inspection Priority Chart
INFOID:0000000005700081
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
DTC Index
INFOID:0000000005700082
NOTE:
The details of time display are as follows.
• CRNT: A malfunction is detected now.
• PAST: A malfunction was detected in the past.
IGN counter is displayed on Freeze Frame Data. For details of Freeze Frame Data, refer to
MON ITEM : CONSULT-III Function (BCM - COMMON ITEM)"
.
Priority
DTC
1
B2562: LOW VOLTAGE
2
• U1000: CAN COMM
• U1010: CONTROL UNIT(CAN)
3
• B2190: NATS ANTENNA AMP
• B2191: DIFFERENCE OF KEY
• B2192: ID DISCORD BCM-ECM
• B2193: CHAIN OF BCM-ECM
• B2195: ANTI SCANNING
4
• B2013: ID DISCORD BCM-S/L
• B2014: CHAIN OF S/L-BCM
• B2553: IGNITION RELAY
• B2555: STOP LAMP
• B2556: PUSH-BTN IGN SW
• B2557: VEHICLE SPEED
• B2560: STARTER CONT RELAY
• B2601: SHIFT POSITION
• B2602: SHIFT POSITION
• B2603: SHIFT POSI STATUS
• B2604: PNP SW
• B2605: PNP SW
• B2606: S/L RELAY
• B2607: S/L RELAY
• B2608: STARTER RELAY
• B2609: S/L STATUS
• B260A: IGNITION RELAY
• B260B: STEERING LOCK UNIT
• B260C: STEERING LOCK UNIT
• B260D: STEERING LOCK UNIT
• B260F: ENG STATE SIG LOST
• B2612: S/L STATUS
• B2614: ACC RELAY CIRC
• B2615: BLOWER RELAY CIRC
• B2616: IGN RELAY CIRC
• B2617: STARTER RELAY CIRC
• B2618: BCM
• B2619: BCM
• B261A: PUSH-BTN IGN SW
• B261E: VEHICLE TYPE
• B26E9: S/L STATUS
• B26EA: KEY REGISTRATION
• U0415: VEHICLE SPEED SIG
5
• B2621: INSIDE ANTENNA
• B2622: INSIDE ANTENNA
• B2623: INSIDE ANTENNA
6
B26E7: TPMS CAN COMM
BCM (BODY CONTROL MODULE)
ADP-197
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
CONSULT display
Fail-safe
Freeze Frame Data
•Vehicle Speed
•Odo/Trip Meter
•Vehicle Condition
Intelligent Key warn-
ing lamp ON
Reference page
No DTC is detected.
Further testing
may be required.
—
—
—
—
U1000: CAN COMM
—
—
—
U1010: CONTROL UNIT(CAN)
—
—
—
U0415: VEHICLE SPEED SIG
—
—
—
B2013: ID DISCORD BCM-S/L
×
×
—
B2014: CHAIN OF S/L-BCM
×
×
—
B2190: NATS ANTENNA AMP
×
—
—
B2191: DIFFERENCE OF KEY
×
—
—
B2192: ID DISCORD BCM-ECM
×
—
—
B2193: CHAIN OF BCM-ECM
×
—
—
B2195: ANTI SCANNING
×
—
—
B2553: IGNITION RELAY
—
×
—
B2555: STOP LAMP
—
×
—
B2556: PUSH-BTN IGN SW
—
×
×
B2557: VEHICLE SPEED
×
×
×
B2560: STARTER CONT RELAY
×
×
×
B2562: LOW VOLTAGE
—
×
—
B2601: SHIFT POSITION
×
×
×
B2602: SHIFT POSITION
×
×
×
B2603: SHIFT POSI STATUS
×
×
×
B2604: PNP SW
×
×
×
B2605: PNP SW
×
×
×
B2606: S/L RELAY
×
×
×
B2607: S/L RELAY
×
×
×
B2608: STARTER RELAY
×
×
×
B2609: S/L STATUS
×
×
×
B260A: IGNITION RELAY
×
×
×
B260B: STEERING LOCK UNIT
—
×
×
B260C: STEERING LOCK UNIT
—
×
×
B260D: STEERING LOCK UNIT
—
×
×
B260F: ENG STATE SIG LOST
×
×
×
B2612: S/L STATUS
×
×
×
B2614: ACC RELAY CIRC
—
×
×
B2615: BLOWER RELAY CIRC
—
×
×
B2616: IGN RELAY CIRC
—
×
×
B2617: STARTER RELAY CIRC
×
×
×
B2618: BCM
×
×
×
B2619: BCM
×
×
×
B261A: PUSH-BTN IGN SW
—
×
×
B261E: VEHICLE TYPE
×
×
×
(Turn ON for 15
seconds)
ADP-198
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
B2621: INSIDE ANTENNA
—
×
—
B2622: INSIDE ANTENNA
—
×
—
B2623: INSIDE ANTENNA
—
×
—
B26E7: TPMS CAN COMM
—
—
—
B26E9: S/L STATUS
×
×
×
(Turn ON for 15
seconds)
B26EA: KEY REGISTRATION
—
×
×
(Turn ON for 15
seconds)
CONSULT display
Fail-safe
Freeze Frame Data
•Vehicle Speed
•Odo/Trip Meter
•Vehicle Condition
Intelligent Key warn-
ing lamp ON
Reference page
MANUAL FUNCTION DOES NOT OPERATE
ADP-199
< SYMPTOM DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
SYMPTOM DIAGNOSIS
MANUAL FUNCTION DOES NOT OPERATE
ALL COMPONENT
ALL COMPONENT : Diagnosis Procedure
INFOID:0000000005249787
1.
CHECK DRIVER SEAT CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT
Check driver seat control unit power supply and ground circuit.
Refer to
ADP-59, "DRIVER SEAT CONTROL UNIT : Diagnosis Procedure"
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunction parts.
2.
CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT
Check automatic drive positioner control unit power supply and ground circuit.
Refer to
ADP-60, "AUTOMATIC DRIVE POSITIONER CONTROL UNIT : Diagnosis Procedure"
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace the malfunction parts.
3.
CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES
>> Check intermittent incident. Refer to
GI-36, "Intermittent Incident"
.
NO
>> GO TO 1.
POWER SEAT
POWER SEAT : Diagnosis Procedure
INFOID:0000000005249788
1.
CHECK POWER SEAT SWITCH GROUND CIRCUIT
Check power seat switch ground circuit.
Refer to
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness or connector.
2.
CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES
>> Check intermittent incident. Refer to
GI-36, "Intermittent Incident"
.
NO
>> GO TO 1.
STEERING POSITION FUNCTION DOES NOT OPERATE
STEERING POSITION FUNCTION DOES NOT OPERATE : Diagnosis Procedure
INFOID:0000000005249789
1.
CHECK TILT & TELESCOPIC SWITCH GROUND CIRCUIT
Check tilt & telescopic switch ground circuit.
Refer to
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness or connector.
2.
CONFIRM THE OPERATION
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