Infiniti FX35, FX50 (S51). Manual — part 1923
WCS-112
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
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)
WCS
BCM (BODY CONTROL MODULE)
WCS-113
< ECU DIAGNOSIS INFORMATION >
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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
WCS-114
< SYMPTOM DIAGNOSIS >
THE PARKING BRAKE RELEASE WARNING CONTINUES SOUNDING, OR
DOES NOT SOUND
SYMPTOM DIAGNOSIS
THE PARKING BRAKE RELEASE WARNING CONTINUES SOUNDING, OR
DOES NOT SOUND
Description
INFOID:0000000005524742
• The parking brake warning buzzer sounds continuously during vehicle travel though the parking brake is
released
• The parking brake warning buzzer does not sound at all even though driving the vehicle with the parking
brake applied.
Diagnosis Procedure
INFOID:0000000005524743
1.
CHECK PARKING BRAKE WARNING LAMP
1.
Start the engine.
2.
Check the operation of the brake warning lamp by operating the parking brake.
Is the inspection result normal?
YES
>> Replace the combination meter.
NO
>> GO TO 2.
2.
CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT
Perform a check for the parking brake switch signal circuit. Refer to
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair harness or connector.
3.
CHECK PARKING BRAKE SWITCH UNIT
Perform a unit check for the parking brake switch. Refer to
BRC-99, "Component Inspection"
.
Is the inspection result normal?
YES
>> Replace the combination meter.
NO
>> Replace the parking brake switch. Refer to
Parking brake applied
: ON
Parking brake released
: OFF
WCS
THE LIGHT REMINDER WARNING DOES NOT SOUND
WCS-115
< SYMPTOM DIAGNOSIS >
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THE LIGHT REMINDER WARNING DOES NOT SOUND
Description
INFOID:0000000005524744
Light reminder warning chime does not sound even though headlamp is illuminated.
Diagnosis Procedure
INFOID:0000000005524745
1.
CHECK COMBINATION SWITCH (LIGHT SWITCH) OPERATION
Check that the tail lamps operate normally by operating the combination switch (light switch).
Do they operate normally?
YES
>> GO TO 2.
NO
>> Refer to
2.
CHECK FRONT DOOR SWITCH (DRIVER SIDE) SIGNAL CIRCUIT
Perform the check for the front door switch (driver side) signal circuit. Refer to
.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-84, "Removal and Installation"
NO
>> Repair or replace the malfunctioning parts.
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