fuse box NISSAN PRIMERA 1999 Electronic Service Manual

YEL181C
IGNITION SWITCH
ACC or ONBATTERYIGNITION SWITCH
ON or START
FUSE
BLOCK
(J/B)BATTERY
Refer to EL-POWER.
POWER
FUSE
15A: With gasoline engine
: With diesel engine
: With XENON headlamp,
gasoline engine
: Except
CLOCKCOMBINATION
METER
(CLOCK)
CIGARETTE
LIGHTER
SOCKET
POWER
SOCKET
REFER TO THE FOLLOWING
FUSE BLOCK - Junction Box (J/B) ACCESSORY
RELAY IGNITION
SWITCH OFF
ONST
ACC
ACC
HORN, CIGARETTE LIGHTER AND CLOCK
Wiring Diagram—HORN—(Cont’d)
EL-204

Wiring Diagram—DEF—
YEL183C
IGNITION SWITCH
ON or START
FUSE
BLOCK
(J/B)
To EL-DEF-03 Refer to EL-POWER.
: With door mirror heater
: 4 door models and
5 door hatchback models
: Wagon models
OFFON
INDICATOR
LAMPREAR WIN-
DOW DEFOG-
GER SWITCHREAR WINDOW
DEFOGGER
RELAY
Next page
: This connector is not shown in“HARNESS LAYOUT”of EL section.REAR WINDOW
DEFOGGER
REFER TO THE FOLLOWING
FUSE BLOCK - Junction Box (J/B)
FUSE BLOCK - Junction Box (J/B) REAR WINDOW
DEFOGGER
CONDENSER TIME
CONTROL
UNIT BATTERY
BATTERY
REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER
EL-209

YEL186C
BATTERY
OFF
1ST2NDCOMBINATION
SWITCH
(LIGHTING SWITCH)
FUSE BLOCK
(J/B): LHD models
: RHD models
: With daytime light system
: Without daytime light system
DAYTIME
LIGHT CONTROL
UNIT
FRONT
SPEAKER LHTWEETER
LH
REFER TO THE FOLLOWING
FUSE BLOCK - Junction Box (J/B)
FUSE BLOCK - Junction Box (J/B)AUDIO
FRONT
SPEAKER LH
AUDIO
Wiring Diagram—AUDIO—(Cont’d)
EL-220

Trouble Diagnoses
Symptom Possible cause Repair order
Radio inoperative (no digital
display and no sound from
speakers).1. 10A Fuse
2. Poor radio case ground
3. Radio1. Check 10A fuse [No.
3 , located in fuse block
(J/B)]. Turn ignition switch ON and verify battery
positive voltage is present at terminal

3of radio
2. Check radio case ground.
3. Remove radio for repair.
Radio controls are
operational, but no sound is
heard from any speaker.1. Radio output
2. Radio1. Check radio output voltages.
2. Remove radio for repair.
Radio presets are lost
when ignition switch is
turned OFF.1. 15A fuse
2. Radio1. Check 15A fuse [No.
35 , located in fuse and fus-
ible box and verify battery positive voltage is
present at terminal

9of radio.
2. Remove radio for repair.
Individual speaker is noisy
or inoperative.1. Speaker
2. Radio output
3. Speaker circuit
4. Radio1. Check speaker
2. Check radio output voltages.
3. Check wires for open or short between radio and
speaker.
4. Remove radio for repair.
Radio stations are weak or
noisy.1. Antenna
2. Poor radio ground
3. Radio1. Check antenna.
2. Check radio ground.
3. Remove radio for repair.
Radio generates noise in
AM and FM modes with
engine running.1. Poor radio ground
2. Loose or missing ground bonding
straps
3. Ignition condenser or rear window
defogger noise suppressor con-
denser
4. Alternator
5. Ignition coil or secondary wiring
6. Radio1. Check radio ground.
2. Check ground bonding straps.
3. Replace ignition condenser or rear window defogger
noise suppressor condenser.
4. Check alternator
5. Check ignition coil and secondary wiring.
6. Remove radio for repair.
Radio generates noise in
AM and FM modes with
accessories on (switch
pops and motor noise).1. Poor radio ground
2. Antenna
3. Accessory ground
4. Faulty accessory1. Check radio ground.
2. Check antenna.
3. Check accessory ground.
4. Replace accessory.
AUDIO
EL-226

Wiring Diagram—SROOF—
YEL191C
BATTERYIGNITION SWITCH
ON or START
CIRCUIT
BREAKR-1POWER
WINDOW
RELAYFUSE
BLOCK
(J/B)
: LHD models
: RHD modelsRefer to
EL-POWER.
SUNROOF
SWITCH
OPENCLOSEOPEN
SUNROOF
MOTOR
REFER TO THE FOLLOWING
FUSE BLOCK - Junction Box (J/B)
FUSE BLOCK - Junction Box (J/B)
FUSE BLOCK - Junction Box (J/B)
FUSE BLOCK - Junction Box (J/B) CLOSE
ELECTRIC SUNROOF
EL-230

Heated Seat/Wiring Diagram—HSEAT—
For location of heating unit, refer to“SEAT”in BT section.
YEL195C
IGNITION SWITCH
ON or START
FUSE
BLOCK
(J/B)Refer to EL-POWER
HIGH
OFFLOWHIGH
OFFHIGH
HIGH
OFFLOW
HEATED
SEAT
SWITCH
LHHIGH
OFFLOW
HIGH
OFFLOW
HIGH
OFFLOW
HEATED
SEAT
SWITCH
RH
INDICATOR
LAMPINDICATOR
LAMP
Next
pageNext
page
REFER TO THE FOLLOWING
FUSE BLOCK - Junction Box (J/B)
HEATED SEAT
EL-234

System Description
Power is supplied at all times

from 40A fusible link (Lettere , located in the fusible link and fuse box)

through circuit breaker-1

to power window relay.
With ignition switch in ON or START position, power is supplied

to power window relay.
Ground is supplied to power window relay

through body groundsM6,M28andM26.
The power window relay is energized and power is supplied

through power window relay.

to power window main switch terminal
12,

to passenger side power window sub-switch terminal
5,

to rear power window sub-switch LH terminal
5,

to rear power window sub-switch RH terminal
5.
MANUAL OPERATION
Driver’s door
Ground is supplied

to front power window main switch terminals
2

through body groundsB18andB27.
WINDOW UP
When a driver side switch in the power window main switch is pressed in the up position,
power is supplied

to driver side power window regulator terminal
1

through power window main switch terminal
3.
Ground is supplied

to driver side power window regulator terminal
2

through power window main switch terminal
4.
Then, the motor raises the window until the switch is released.
WINDOW DOWN
When a driver side switch in the power window main switch is pressed in the down position,
power is supplied

to driver side power window regulator terminal
2

through power window main switch terminal
4.
Ground is supplied

to driver side power window regulator terminal
1

through power window main switch terminal
3.
Then, the motor lowers the window until the switch is released.
Except driver’s door
Ground is supplied

to power window main switch terminal
2

through body groundsB18andB27.
POWER WINDOW
EL-236

Trouble Diagnoses
Symptom Possible cause Repair order
None of the power windows can
be operated using any switch.1. 40A fusible link and circuit
breaker-1.
2. Grounds
B18andB27.
3. Power window relay.
4. Open/short in power window
main switch circuit.1. Check 40A fusible link (letter
e,located in fuse
and fusible link box) and circuit breaker-1. Turn
ignition switch to“ON”position and verify battery
positive voltage is present at terminal

12of
power window main switch, and other switches as
follows.
2. Check grounds
B18andB27.
3. Check power window relay.
4. Check W/R wire between fuse block (J/B) and
power window main switch for open/short circuit.
Driver’s side power window can-
not be operated but other win-
dows can be operated.1. Driver’s side power window
regulator circuit.
2. Driver’s side power window
regulator.1. Check driver’s side power window regulator circuit
2. Check driver’s side power window regulator
One or more passenger power
windows cannot be operated.1. Power window switches (front
sub-switch, rear sub-switch
RH, rear sub-switch LH).
2. Power window regulators.
(Passenger side, rear LH,
rear LH.)
3. Power window main switch.
4. Power window circuit.1. Check power window switches (front sub-switch,
rear sub-switch RH, rear sub-switch LH)
2. Check power window regulators (front sub-switch,
rear sub-switch RH, rear sub-switch LH)
3. Check power window main switch
4-1. Check harnesses between power window main
switch and power window sub-switches for
open/short circuit.
4-2. Check harnesses between power window sub-
switches and power window regulators for open/
short circuit.
One or more passenger power
windows cannot be operated
using power window main switch
but can be operated by power
window sub-switches.1. Power window main switch. 1. Check power window main switch.
Driver’s side power window auto
function cannot be operated
using power window main switch.1. Power window main switch. 1. Check power window main switch.
Location of sub-switch Terminals
Passenger

5
Rear RH
5
Rear LH
5
POWER WINDOW
EL-243

Wiring Diagram—MULTI—
YEL207C IGNITION SWITCH
ON or STARTBATTERY
CIRCUIT
BREAKER-1FUSE
BLOCK
(J/B)Refer to EL-POWER
TIME
CONTROL
UNIT
KEY
SWITCH
INSERTED
WITHDRAWN
REFER TO THE FOLLOWING
FUSE BLOCK - Junction Box (J/B)
FUSE BLOCK - Junction Box (J/B)
FUSE BLOCK - Junction Box (J/B)
: This connector is not shown in“HARNESS LAYOUT”of EL section.
MULTI-REMOTE CONTROL SYSTEM
EL-298

REAR WINDOW DEFOGGER TIMER
The rear window defogger and door mirror defogger system are controlled by the TCU. With the ignition
switch in the ON or START position, power is supplied

to the rear window defogger relay

to TCU terminal
1

through 10A fuses [No.5, located in the fuse block (J/B)].
Ground is supplied to terminal

14of the rear window defogger switch through body groundsM6,M26and
M28.
When the rear window defogger switch is ON, ground is supplied

through terminal
16of the rear window defogger switch

to TCU terminal
3.
Terminal

13of the TCU then supplies ground to the rear window defogger relay.
With power and ground supplied, the rear window defogger relay is energized to operate rear window
defogger and door mirror defogger for about 15 minutes.
For further information, refer to REAR WINDOW DEFOGGER DOOR and MIRROR DEFOGGER (EL-207).
IGNITION KEY WARNING BUZZER
Ground is supplied to TCU terminal
6through front driver’s side door switch when switch is in OPEN
position from body ground.
With the key in the ignition switch in the ACC or OFF position, and locking the driver’s door from the inside,
the warning buzzer will sound.
LIGHT WARNING BUZZER
Power is supplied at all times

through 30A fusible link (letterg, located in the fuse and fusible link box) (LHD models)

through 15A fuse (No.66, located in the fuse and fusible link box) (RHD models)

to lighting switch terminal
11.
Power is supplied at all times

through 7.5A fuse [No.40, located in the fuse block (J/B)]

to warning buzzer terminal
1.
With the ignition switch in the ON or START position, power is supplied

through 7.5A fuse [No.12, located in the fuse block (J/B)]

to BCM terminal
29.
Ground is supplied to TCU terminal

6through front driver’s side door switch when switch is in OPEN
position from body ground.
With the ignition switch in the ACC or OFF position, the driver’s door OPEN, and the lighting switch in the
1st or 2nd position, the warning buzzer will sound.
INTERIOR LAMP TIMER
Power is supplied at all times

through 10A fuse [No.5, located in the fuse block (J/B)]

to interior lamp terminal
1
With the ignition switch in the ON or START position, power is supplied

through 10A fuse [No.26, located in the fuse block (J/B)]

to TCU terminal
1.
When the driver’s door is unlocked, a door is opened and then closed, or the ignition is turned from“ON”
to“Acc”or“LOCK”, ground is supplied to the interior lamp terminal

2for approximately 30 seconds.
The 30 seconds timer will be cancelled if the ignition switch is turned to“ON”, or the driver’s door is locked.
TIME CONTROL UNIT (TCU)
System Description (Cont’d)
EL-308