Nissan Maxima. Manual — part 351
HOMELINK UNIVERSAL TRANSCEIVER
DLK-123
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES
>> GO TO 2
NO
>> Check the following.
• 10A fuse [No. 6 located in the fuse block (J/B)]
• Harness for open or short between fuse and auto anti-dazzling inside mirror (homelink universal
transceiver).
2.
CHECK GROUND CIRCUIT
Check continuity between auto anti-dazzling inside mirror (homelink
universal transceiver) harness connector and ground.
Is the inspection result normal?
YES
>> Replace auto anti-dazzling inside mirror (homelink uni-
versal transceiver). Refer to
NO
>> Repair or replace harness.
Auto anti-dazzling inside mirror
(Homelink universal transceiver)
connector
Terminal
Ground
Continuity
R4
8
Yes
ALKIA0427ZZ
DLK-124
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
ECU DIAGNOSIS INFORMATION
BCM (BODY CONTROL MODULE)
Reference Value
INFOID:0000000010057369
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Activate and display TPMS transmitter IDs
• Display tire pressure reported by the TPMS transmitter
• Read TPMS DTCs
• Register TPMS transmitter IDs
• Check Intelligent Key relative signal strength
• Confirm vehicle Intelligent Key antenna signal strength
VALUES ON THE DIAGNOSIS TOOL
Monitor Item
Condition
Value/Status
FR WIPER HI
Other than front wiper switch HI
OFF
Front wiper switch HI
ON
FR WIPER LOW
Other than front wiper switch LO
OFF
Front wiper switch LO
ON
FR WASHER SW
Front washer switch OFF
OFF
Front washer switch ON
ON
FR WIPER INT
Other than front wiper switch INT
OFF
Front wiper switch INT
ON
FR WIPER STOP
Front wiper is not in STOP position
OFF
Front wiper is in STOP position
ON
INT VOLUME
Wiper intermittent dial is in a dial position 1 - 7
Wiper intermittent dial position
TURN SIGNAL R
Other than turn signal switch RH
OFF
Turn signal switch RH
ON
TURN SIGNAL L
Other than turn signal switch LH
OFF
Turn signal switch LH
ON
TAIL LAMP SW
Other than lighting switch 1ST and 2ND
OFF
Lighting switch 1ST or 2ND
ON
HI BEAM SW
Other than lighting switch HI
OFF
Lighting switch HI
ON
HEAD LAMP SW 1
Other than lighting switch 2ND
OFF
Lighting switch 2ND
ON
HEAD LAMP SW 2
Other than lighting switch 2ND
OFF
Lighting switch 2ND
ON
PASSING SW
Other than lighting switch PASS
OFF
Lighting switch PASS
ON
AUTO LIGHT SW
Other than lighting switch AUTO
OFF
Lighting switch AUTO
ON
FR FOG SW
Front fog lamp switch OFF
OFF
Front fog lamp switch ON
ON
DOOR SW-DR
Driver door closed
OFF
Driver door opened
ON
BCM (BODY CONTROL MODULE)
DLK-125
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DOOR SW-AS
Passenger door closed
OFF
Passenger door opened
ON
DOOR SW-RR
Rear door RH closed
OFF
Rear door RH opened
ON
DOOR SW-RL
Rear door LH closed
OFF
Rear door LH opened
ON
DOOR SW-BK
Trunk door closed
OFF
Trunk door opened
ON
CDL LOCK SW
Other than power door lock switch LOCK
OFF
Power door lock switch LOCK
ON
CDL UNLOCK SW
Other than power door lock switch UNLOCK
OFF
Power door lock switch UNLOCK
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
HAZARD SW
When hazard switch is not pressed
OFF
When hazard switch is pressed
ON
REAR DEF SW
When rear window defogger switch is pressed
ON
TR CANCEL SW
Trunk lid opener cancel switch OFF
OFF
Trunk lid opener cancel switch ON
ON
TR/BD OPEN SW
Trunk lid opener switch OFF
OFF
While the trunk lid opener switch is turned ON
ON
TRNK/HAT MNTR
Trunk lid closed
OFF
Trunk lid opened
ON
RKE-LOCK
When LOCK button of Intelligent Key is not pressed
OFF
When LOCK button of Intelligent Key is pressed
ON
RKE-UNLOCK
When UNLOCK button of Intelligent Key is not pressed
OFF
When UNLOCK button of Intelligent Key is pressed
ON
RKE-TR/BD
When TRUNK OPEN button of Intelligent Key is not pressed
OFF
When TRUNK OPEN button of Intelligent Key is pressed
ON
RKE-PANIC
When PANIC button of Intelligent Key is not pressed
OFF
When PANIC button of Intelligent Key is pressed
ON
RKE-P/W OPEN
When UNLOCK button of Intelligent Key is not pressed and held
OFF
When UNLOCK button of Intelligent Key is pressed and held
ON
RKE-MODE CHG
When LOCK/UNLOCK button of Intelligent Key is not pressed and
held simultaneously
OFF
When LOCK/UNLOCK button of Intelligent Key is pressed and held
simultaneously
ON
OPTICAL SENSOR
When outside of the vehicle is bright
Close to 5 V
When outside of the vehicle is dark
Close to 0 V
REQ SW -DR
When front door request switch is not pressed (driver side)
OFF
When front door request switch is pressed (driver side)
ON
REQ SW -AS
When front door request switch is not pressed (passenger side)
OFF
When front door request switch is pressed (passenger side)
ON
Monitor Item
Condition
Value/Status
DLK-126
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
REQ SW -RL
When rear door request switch is not pressed (driver side)
OFF
When rear door request switch is pressed (driver side)
ON
REQ SW -RR
When rear door request switch is not pressed (passenger side)
OFF
When rear door request switch is pressed (passenger side)
ON
REQ SW -BD/TR
When trunk opener request switch is not pressed
OFF
When trunk opener request switch is pressed
ON
PUSH SW
When engine switch (push switch) is not pressed
OFF
When engine switch (push switch) is pressed
ON
IGN RLY2 -F/B
Ignition switch OFF or ACC
OFF
Ignition switch ON
ON
ACC RLY -F/B
Ignition switch OFF
OFF
Ignition switch ACC or ON
ON
BRAKE SW 1
When the brake pedal is not depressed
ON
When the brake pedal is depressed
OFF
DETE/CANCL SW
When selector lever is in P position
OFF
When selector lever is in any position other than P
ON
SFT PN/N SW
When selector lever is in any position other than P or N
OFF
When selector lever is in P or N position
ON
UNLK SEN -DR
Driver door UNLOCK status
OFF
Driver door LOCK status
ON
PUSH SW -IPDM
When engine switch (push switch) is not pressed
OFF
When engine switch (push switch) is pressed
ON
IGN RLY1 -F/B
Ignition switch OFF or ACC
OFF
Ignition switch ON
ON
DETE SW -IPDM
When selector lever is in P position
OFF
When selector lever is in any position other than P
ON
SFT PN -IPDM
When selector lever is in any position other than P or N
OFF
When selector lever is in P or N position
ON
SFT P -MET
When selector lever is in any position other than P
OFF
When selector lever is in P position
ON
SFT N -MET
When selector lever is in any position other than N
OFF
When selector lever is in N position
ON
ENGINE STATE
Engine stopped
STOP
While the engine stalls
STALL
At engine cranking
CRANK
Engine running
RUN
VEH SPEED 1
While driving
Equivalent to speedometer reading
VEH SPEED 2
While driving
Equivalent to speedometer reading
DOOR STAT-DR
Driver door LOCK status
LOCK
Wait with selective UNLOCK operation (5 seconds)
READY
Driver door UNLOCK status
UNLK
DOOR STAT-AS
Passenger door LOCK status
LOCK
Wait with selective UNLOCK operation (5 seconds)
READY
Passenger door UNLOCK status
UNLK
Monitor Item
Condition
Value/Status
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