Nissan Teana J32. Manual — part 843
MWI
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
MWI-115
< ECU DIAGNOSIS >
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NOTE:
This operation status can be confirmed on the IPDM E/R “Data Monitor” that displays “BLOCK” for the item
“WIP PROT” while the wiper is stopped.
STARTER MOTOR PROTECTION FUNCTION
IPDM E/R turns OFF the starter control relay to protect the starter motor when the starter control relay remains
active for 90 seconds.
DTC Index
INFOID:0000000003900504
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 FFD (Freeze Frame data).
- The number is 0 when is detected now
- The number increases like 1
→
2 ··· 38
→
39 after returning to the normal condition whenever IGN OFF
→
ON.
- The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.
×
: Applicable
Ignition switch
Front wiper switch
Front wiper auto stop signal
ON
OFF
The front wiper auto stop signal (stop posi-
tion) cannot be input for 10 seconds.
ON
The front wiper auto stop signal does not
change for 10 seconds.
CONSULT display
Fail-safe
Refer to
No DTC is detected.
further testing
may be required.
—
—
U1000: CAN COMM CIRCUIT
×
B2098: IGN RELAY ON
×
B2099: IGN RELAY OFF
—
B2108: STRG LCK RELAY ON
—
B2109: STRG LCK RELAY OFF
—
B210A: STRG LCK STATE SW
—
B210B: START CONT RLY ON
—
B210C: START CONT RLY OFF
—
B210D: STARTER RELAY ON
—
B210E: STARTER RELAY OFF
—
B210F: INTRLCK/PNP SW ON
—
B2110: INTRLCK/PNP SW OFF
—
MWI-116
< SYMPTOM DIAGNOSIS >
THE FUEL GAUGE POINTER DOES NOT MOVE
SYMPTOM DIAGNOSIS
THE FUEL GAUGE POINTER DOES NOT MOVE
Description
INFOID:0000000003792601
Fuel gauge needle will not move from a certain position.
Diagnosis Procedure
INFOID:0000000003792602
1.
CHECK FOR THE COMBINATION METER IN SELF-DIAGNOSIS MODE
Check that the fuel gauge needle moves normally by using self-diagnosis function of the combination meter.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace combination meter. Refer to
MWI-126, "Removal and Installation"
2.
CHECK COMBINATION METER OUTPUT SIGNAL
1.
Connect CONSULT-III.
2.
Select the “Data Monitor” for the “METER/M&A” and compare the “FUEL METER” monitor value with the
fuel gauge reading on the combination meter. Refer to
MWI-45, "Component Function Check"
.
Does monitor value match fuel gauge reading?
YES
>> GO TO 3.
NO
>> Replace combination meter.
3.
CHECK FUEL LEVEL SENSOR SIGNAL CIRCUIT
Check the fuel level sensor signal circuit. Refer to
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair harness or connector.
4.
CHECK FUEL LEVEL SENSOR UNIT
Perform a unit check for the fuel level sensor unit. Refer to
MWI-46, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace fuel level sensor unit. Refer to
FL-5, "Removal and Installation"
.
5.
CHECK FLOAT INTERFERENCE
Check that the float arm interferes with or binds to other components in the fuel tank.
Is the inspection result normal?
YES
>> Replace combination meter.
NO
>> Repair or replace malfunctioning parts.
MWI
THE METER CONTROL SWITCH IS INOPERATIVE
MWI-117
< SYMPTOM DIAGNOSIS >
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THE METER CONTROL SWITCH IS INOPERATIVE
Description
INFOID:0000000003792603
If any of the following malfunctions is found for the meter control switch operation.
• All switches are inoperative
• The specified switch cannot be operated
Diagnosis Procedure
INFOID:0000000003792604
1.
CHECK METER CONTROL SWITCH SIGNAL CIRCUIT
Check the meter control switch signal circuit. Refer to
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK METER CONTROL SWITCH UNIT
Perform a unit check for the meter control switch. Refer to
MWI-49, "Component Inspection"
Is the inspection result normal?
YES
>> Replace combination meter.
NO
>> Replace meter control switch.
MWI-118
< SYMPTOM DIAGNOSIS >
THE OIL PRESSURE WARNING LAMP DOES NOT TURN ON
THE OIL PRESSURE WARNING LAMP DOES NOT TURN ON
Description
INFOID:0000000003792605
The oil pressure warning lamp stays off when the ignition switch is turned ON
Diagnosis Procedure
INFOID:0000000003792606
1.
CHECK OIL PRESSURE WARNING LAMP
Perform auto active test. Refer to
MWI-32, "Diagnosis Description"
Is oil pressure warning lamp illuminated?
YES
>> GO TO 2.
NO
>> GO TO 4.
2.
CHECK OIL PRESSURE SWITCH SIGNAL CIRCUIT
Check the oil pressure switch signal circuit. Refer to
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair harness or connector.
3.
CHECK OIL PRESSURE SWITCH UNIT
Perform a unit check for the oil pressure switch. Refer to
MWI-50, "Component Inspection"
Is the inspection result normal?
YES
>> Replace IPDM E/R.
NO
>> Replace oil pressure switch.
4.
CHECK COMBINATION METER INPUT SIGNAL
Connect CONSULT-III and perform an input signal check for the combination meter.
Is the inspection result normal?
YES
>> Replace combination meter.
NO
>> Replace BCM. Refer to
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