Nissan Frontier D40. Instruction — part 203
DEF-16
< COMPONENT DIAGNOSIS >
DOOR MIRROR DEFOGGER RH
1.
Turn ignition switch OFF.
2.
Disconnect door mirror RH.
3.
Turn ignition switch ON.
4.
Check voltage between door mirror RH harness connector D107
terminal 1 and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Repair or replace harness as necessary.
4.
CHECK DOOR MIRROR DEFOGGER CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R.
3.
Check continuity between IPDM E/R harness connector E120
(A) terminal 23 and door mirror harness connector D107 RH, or
D4 LH (B) terminal 1.
4.
Check continuity between IPDM E/R harness connector E120 (A) terminal 23 and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness as necessary.
5.
CHECK DOOR MIRROR DEFOGGER GROUND CIRCUIT
Check continuity between door mirror RH harness connector D107
terminal 6 and ground.
Is the inspection result normal?
YES
>> GO TO 6
NO
>> Repair or replace harness.
6.
CHECK DOOR MIRROR DEFOGGER RH
Check door mirror defogger RH.
Refer to
DEF-17, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 7
Connector
Terminal
Condition
Voltage (V)
(Approx.)
(+)
(-)
D107
1
Ground
Rear window defogger
switch ON
Battery voltage
Rear window defogger
switch OFF
0
LIIA2050E
Connector
Terminal
Connector
Terminal
Continuity
A
B
IPDM E/R:
E120
23
Door mirror:
D107 RH
D4 LH
1
Yes
A
Ground
Continuity
Connector
Terminal
IPDM E/R: E120
23
No
LIIA2191E
6 - Ground
: Continuity should exist.
LIIA2037E
DOOR MIRROR DEFOGGER RH
DEF-17
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
DEF
N
O
P
NO
>> Replace door mirror. Refer to
MIR-13, "Door Mirror Assembly"
.
7.
CHECK INTERMITTENT INCIDENT
Check intermittent incident.
Refer to
GI-46, "Intermittent Incident"
.
Is the inspection result normal?
YES
>>
Check the following.
• Battery power supply circuit
• IPDM E/R
NO
>> Repair or replace the malfunctioning parts.
Component Inspection
INFOID:0000000005272664
1.
CHECK DOOR MIRROR DEFOGGER
Check continuity between door mirror RH terminals 1 and 6.
Is the inspection result normal?
YES
>> Check the condition of the harness and the connector.
NO
>> Replace malfunctioning door mirror RH. Refer to
.
1 - 6
: Continuity should exist.
AWLIA1760ZZ
DEF-18
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
ECU DIAGNOSIS
BCM (BODY CONTROL MODULE)
Reference Value
INFOID:0000000005550694
VALUES ON THE DIAGNOSIS TOOL
Monitor Item
Condition
Value/Status
IGN ON SW
Ignition switch OFF or ACC
OFF
Ignition switch ON
ON
KEY ON SW
Mechanical key is removed from key cylinder
OFF
Mechanical key is inserted to key cylinder
ON
CDL LOCK SW
Door lock/unlock switch does not operate
OFF
Press door lock/unlock switch to the lock side
ON
CDL UNLOCK SW
Door lock/unlock switch does not operate
OFF
Press door lock/unlock switch to the unlock side
ON
DOOR SW-DR
Driver's door closed
OFF
Driver's door opened
ON
DOOR SW-AS
Passenger door closed
OFF
Passenger door opened
ON
DOOR SW-RR
Rear RH door closed
OFF
Rear RH door opened
ON
DOOR SW-RL
Rear LH door closed
OFF
Rear LH door opened
ON
KEY CYL LK-SW
Other than driver door key cylinder LOCK position
OFF
Driver door key cylinder LOCK position
ON
KEY CYL UN-SW
Other than driver door key cylinder UNLOCK position
OFF
Driver door key cylinder UNLOCK position
ON
KEYLESS LOCK
“LOCK” button of key fob is not pressed
OFF
“LOCK” button of key fob is pressed
ON
KEYLESS UNLOCK
“UNLOCK” button of key fob is not pressed
OFF
“UNLOCK” button of key fob is pressed
ON
ACC ON SW
Ignition switch OFF
OFF
Ignition switch ACC or ON
ON
REAR DEF SW
Rear window defogger switch OFF
OFF
Rear window defogger switch ON
ON
LIGHT SW 1ST
Lighting switch OFF
OFF
Lighting switch 1ST
ON
BUCKLE SW
The seat belt (driver side) is unfastened. [Seat belt switch (driver
side) OFF]
OFF
The seat belt (driver side) is fastened. [Seat belt switch (driver side)
ON]
ON
KEYLESS PANIC
PANIC button of key fob is not pressed
OFF
PANIC button of key fob is pressed
ON
BCM (BODY CONTROL MODULE)
DEF-19
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
DEF
N
O
P
RKE LCK-UNLCK
LOCK/UNLOCK button of key fob is not pressed and held simulta-
neously
OFF
LOCK/UNLOCK button of key fob is pressed and held simulta-
neously
ON
RKE KEEP UNLK
UNLOCK button of key fob is not pressed
OFF
UNLOCK button of key fob is pressed and held
ON
HI BEAM SW
Lighting switch OFF
OFF
Lighting switch HI
ON
HEAD LAMP SW 1
Lighting switch OFF
OFF
Lighting switch 2ND
ON
HEAD LAMP SW 2
Lighting switch OFF
OFF
Lighting switch 2ND
ON
AUTO LIGHT SW
Lighting switch OFF
OFF
Lighting switch AUTO
ON
PASSING SW
Other than lighting switch PASS
OFF
Lighting switch PASS
ON
FR FOG SW
Front fog lamp switch OFF
OFF
Front fog lamp switch ON
ON
TURN SIGNAL R
Turn signal switch OFF
OFF
Turn signal switch RH
ON
TURN SIGNAL L
Turn signal switch OFF
OFF
Turn signal switch LH
ON
CARGO LAMP SW
Cargo lamp switch OFF
OFF
Cargo lamp switch ON
ON
OPTICAL SENSOR
Bright outside vehicle
5V
Dark outside vehicle
0V
IGN SW CAN
Ignition switch OFF or ACC
OFF
Ignition switch ON
ON
FR WIPER HI
Front wiper switch OFF
OFF
Front wiper switch HI
ON
FR WIPER LOW
Front wiper switch OFF
OFF
Front wiper switch LO
ON
FR WIPER INT
Front wiper switch OFF
OFF
Front wiper switch INT
ON
FR WASHER SW
Front washer switch OFF
OFF
Front washer switch ON
ON
INT VOLUME
Wiper intermittent dial is in a dial position 1 - 7
1 - 7
FR WIPER STOP
Any position other than front wiper stop position
OFF
Front wiper stop position
ON
VEHICLE SPEED
While driving
Equivalent to speedometer reading
HAZARD SW
Hazard switch OFF
OFF
Hazard switch ON
ON
BRAKE SW
Brake pedal is not depressed
OFF
Brake pedal is depressed
ON
Monitor Item
Condition
Value/Status
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