2007 NISSAN LATIO mirror

REAR WINDOW DEFOGGER
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to front air control terminal 8

through body grounds M57 and M61

to IPDM E/R terminals 39 and 59

through body grounds E15 and E24.
When front air control (rear window defogger switch) is turned to ON, ground is supplied

to BCM terminal 9

through front air control terminal 3

through front air control terminal 8

through body grounds M57 and M61.
Then rear window defogger switch is illuminated.
Then BCM recognizes that rear window defogger switch is turned to ON.
Then it sends rear window defogger switch signals to IPDM E/R via CAN communication (CAN-H, CAN-L).
When IPDM E/R receives rear window defogger switch signals, ground is supplied

to rear window defogger relay (located in the IPDM E/R)

through IPDM E/R terminals 39 and 59

through body grounds E15 and E24
Then rear window defogger relay is energized.
With power and ground supplied, rear window defogger filaments heat and defog the rear window.
When rear window defogger relay is turned to ON (with heated mirrors), power is supplied

through heated mirror relay terminal 5

to door mirror (LH and RH) terminal 1.
Door mirror (LH and RH) is grounded through body grounds M57 and M61.
With power and ground supplied, rear window defogger filaments heat and defog the rear window and door
mirror filaments heat and defog the mirrors.
CAN Communication System DescriptionEIS009CM
Refer to LAN-4, "SYSTEM DESCRIPTION" .

REAR WINDOW DEFOGGER
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CONSULT-II Function (BCM)EIS009CS
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II START PROCEDURE
Refer to GI-38, "CONSULT-II Start Procedure" .
DATA MONITOR
Display Item List
ACTIVE TEST
Display Item List
Trouble Diagnoses Symptom ChartEIS0 09 CT
Make sure other systems using the signal of the following systems operate normally.
BCM diagnostic
test itemDiagnostic mode Content
Inspection by partWORK SUPPORTSupports inspections and adjustments. Commands are transmitted to the BCM
for setting the status suitable for required operation, input/output signals are
received from the BCM and received data is displayed.
DATA MONITOR Displays BCM input/output data in real time.
ACTIVE TEST Operation of electrical loads can be checked by sending drive signal to them.
SELF-DIAG RESULTS Displays BCM self-diagnosis results.
CAN DIAG SUPPORT
MNTRThe results of transmit/receive diagnosis of CAN communication can be read.
ECU PART NUMBER BCM part number can be read.
CONFIGURATION Performs BCM configuration read/write functions.
Monitor item “Operation” Content
REAR DEF SW “ON/OFF” Indicates (ON/OFF) condition of the rear window defogger switch.
IGN ON SW “ON/OFF” Indicates (ON/OFF) condition of the ignition switch signal.
Test item Content
REAR WINDOW DEFOGGER Gives a drive signal to the rear window defogger to activate it.
Symptom Diagnoses / Service procedure Refer to page
Rear window defogger and door mirror defoggers do not
operate. (With heated mirrors)1. BCM power supply and ground circuit checkBCS-16
2. IPDM E/R auto active test checkPG-21
3. Rear window defogger switch circuit checkGW-56
4. Replace IPDM E/RPG-29
Rear window defogger does not operate.
(Without heated mirrors)1. BCM power supply and ground circuit checkBCS-16
2. IPDM E/R auto active test checkPG-21
3. Rear window defogger switch circuit checkGW-56
4. Rear window defogger circuit checkGW-57
5. Filament checkGW-61
7. Replace IPDM E/RPG-29
Rear window defogger does not operate but both door mir-
ror defoggers operate. (With heated mirrors)1. Rear window defogger circuit checkGW-57
2. Filament checkGW-61
Door mirror defoggers do not operate but rear window
defogger operates. (With heated mirrors)1. Door mirror defogger circuit checkGW-60
Rear window defogger switch does not light, but rear win-
dow defogger operates.1. Replace front air controlMTC-61

GW-60
REAR WINDOW DEFOGGER
Revision: June 20062007 Versa
Door Mirror Defogger Circuit CheckEIS009CX
1. CHECK FUSE
Check if the following fuse in the fuse block (J/B) is blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse.
2. CHECK HEATED MIRROR RELAY POWER SUPPLY CIRCUIT
1. Disconnect heated mirror relay.
2. Turn ignition switch ON.
3. Check voltage between heated mirror relay connector and
ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK HEATED MIRROR RELAY GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between heated mirror relay connector M48
terminal 2 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. INSPECTION OF HEATED MIRROR RELAY
Check continuity between heated mirror relay terminals 3 and 5.
OK or NG
OK >> GO TO 5.
NG >> Replace heated mirror relay.
Component Parts Ampere Fuse No.
Fuse block (J/B) 10A 5
ConnectorTe r m i n a l s
Voltage (V)
(Approx.)
(+) (-)
M481
Ground Battery voltage
3
LIIA2647E
2 - Ground : Continuity should exist.
LIIA2646E
Condition Continuity
12V direct current supply between
terminals 1 and 2Ye s
No current supply No
SEF 1 45 X

REAR WINDOW DEFOGGER
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5. CHECK HARNESS CONTINUITY
1. Disconnect door mirror (LH or RH).
2. Check continuity between door mirror (LH or RH) connector and
heated mirror relay connector.
3. Check continuity between door mirror (LH or RH) connector and
ground.
OK or NG
OK >> Replace door mirror (LH or RH). Refer to GW-65, "Removal and Installation" .
NG >> Repair or replace harness.
6. CHECK GROUND CIRCUIT
Check continuity between door mirror (LH or RH) connector and
ground.
OK or NG
OK >> GO TO 10.
NG >> Repair or replace harness.
Filament CheckEIS009D1
1. When measuring voltage, wrap tin foil around the top of the neg-
ative probe. Then press the foil against the wire with your finger.
Connector
Te r m i n a lConnector
Terminal Continuity
AB
D4
(LH)
1 M48 5 Yes
D107
(RH)
A
GroundContinuity
Connector Terminal
D4
(LH)
1No
D107
(RH)
LIIA2650E
Connector Terminals Continuity
D4
(LH)
5 Ground Battery voltage
D107
(RH)
LIIA2649E
SEL122R

GW-64
DOOR MIRROR
Revision: June 20062007 Versa
DOOR MIRRORPFP:96301
Wiring Diagram — MIRROR —EIS0095N
LIWA0559E

DOOR MIRROR
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Removal and InstallationEIS0095O
CAUTION:
Be careful not to damage the mirror body.
REMOVAL
1. Remove the front door finisher. Refer to EI-29, "REAR DOOR" .
2. Disconnect the harness connector of door mirror.
3. Using a suitable tool remove door mirror base cover.
CAUTION:

Do not reuse the disassembled door mirror base cover.

Be careful not to damage the door panel with a tool.
4. Remove the door mirror bolts, and remove the door mirror
assembly.
CAUTION:
Do not use force to remove the door mirror assembly by
force because it is attached by clip.
INSTALLATION
Installation is in the reverse order of removal.
PIIB2638J
1. Door mirror base cover 2. Door mirror
PIIB2679E
PIIB6288E

GW-66
DOOR MIRROR
Revision: June 20062007 Versa
Disassembly and AssemblyEIS0095P
DISASSEMBLY
1. Pull out all the terminals from the connector.
NOTE:
Before pulling out the terminal, note the connector terminal arrangement.
2. Turn the mirror glass surface upward.
3. Apply a protective tape A to the housing.
4. Insert a suitable tool B into the concave gap between mirror
holder (1) and power unit (2). Push up tabs (3) (2 locations) on
mirror holder to disengage lower part of mirror holder, and
remove mirror body assembly.
NOTE:
When pushing up the tabs, do not forcefully push up only 1 con-
cave position but try to push up 2 concave positions.
5. Remove the mirror body (1) from the mirror housing assembly
(2).
ASSEMBLY
1. Warm the lower tabs with a dryer or equivalent.
NOTE:
Warm the lower tabs sufficiently before installing the mirror body. The tabs may be broken if it is cold. Be
especially careful in the winter.
2. Engage upper tabs of mirror body (1) with power unit (2). Then,
press lower part of mirror glass down until the lower part snaps
to allow engagement of lower tabs.
NOTE:
After installation, visually check that the lower tabs are securely
engaged when viewed from the bottom of mirror surface.
3. Insert the harness terminals into the connector.
NOTE:
Make sure to insert the harness terminals into the correct con-
nector. Do not confuse the locations.
PIIB6317E
PIIB6096E
PIIB6316E

INSIDE MIRROR
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INSIDE MIRRORPFP:96321
Removal and InstallationEIS0095Q
REMOVAL
Slide the inside mirror upward, and then remove inside mirror (1)
from the mirror base (2).
CAUTION:

Do not use excessive force to remove the inside mirror
because it is inserted tightly into the mirror base.

Do not reuse the inside mirror disassembled from mirror
base.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Be sure to insert the inside mirror to the mirror base until the pawl is engaged to the mirror base.
PIIB6289E