2008 NISSAN TEANA Service Manual

pairing phone cooling length bolt pattern octane climate control

Page 2809 of 5121

NISSAN TEANA 2008 Service Manual B2632, B2633 AIR MIX DOOR MOTOR (DRIVER SIDE)
HAC-181
< COMPONENT DIAGNOSIS >[WITH 7 INCH DISPLAY]
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B2632, B2633 AIR MIX DOOR MOTOR (DRIVER SIDE)
DescriptionINFOID:0000

B2632, B2633 AIR MIX DOOR MOTOR (DRIVER SIDE)
HAC-181
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B2632, B2633 AIR MIX DOOR MOTOR (DRIVER SIDE)
DescriptionINFOID:0000000003884760
COMPONENT DESCRIPTION
Air Mix Door Motor (Driver Side)
The air mix door motor (driver side) (1) are attached to the heater
& cooling unit assembly.
It rotates so that the air mix door is opened or closed to a position
set by the A/C auto amp.
Motor rotation is then conveyed through a shaft and the air mix
door position feedback is then sent to the A/C auto amp. by PBR
built-in air mix door motor.
DTC LogicINFOID:0000000003884761
DTC DETECTION LOGIC
NOTE:
If DTC is displayed along with DTC U1000 or U1010, first diagnose the DTC U1000 or U1010. Refer to HAC-
164, "DTC Logic" or HAC-165, "DTC Logic".
DTC CONFIRMATION PROCEDURE
1.CHECK WITH SELF-DIAGNOSIS FUNCTION OF CONSULT-III
1. Using CONSULT-III, perform “SELF-DIAGNOSIS RESULTS” of HVAC.
2. Check if any DTC is displayed in the self-diagnosis results.
NOTE:
If DTC is displayed along with DTC U1000 or U1010, first diagnose the DTC U1000 or U1010. Refer to HAC-
164, "DTC Logic" or HAC-165, "DTC Logic".
Is DTC
“B2632” or “B2633” displayed?
YES >> Perform trouble diagnosis for the air mix door motor (driver side). Refer to HAC-182, "Diagnosis
Procedure".
NO >> GO TO 2.
2.FUNCTION INSPECTION
1. Press temperature control “UP” switch (driver side) until 32°C (90°F) is displayed.
2. Check for warm air at discharge air outlets.
3. Operate the compressor.
4. Press temperature control “DOWN” switch (driver side) until 18°C (60°F) is displayed.
5. Check for cool air at air discharge outlets.
Does it operate normally?
YES >> END.
NO >> Check air mix door motor (driver side) installation, and repair or replace the malfunctioning parts.
:Vehicle front
JPIIA0891ZZ
DTCItems
(CONSULT-III screen terms)Diagnostic item is detected when... Possible cause
B2632 DR AIRMIX ACTR (SHORT)Air mix door PBR (driver side) position
5% or less Air mix door motor (driver side)
A/C auto amp.
Harness and connector
(CAN communication line is
open or shorted)
(Air mix door motor is open or
shorted) B2633 DR AIRMIX ACTR (OPEN)Air mix door PBR (driver side) position
95% or more

Page 2810 of 5121

NISSAN TEANA 2008 Service Manual HAC-182
< COMPONENT DIAGNOSIS >[WITH 7 INCH DISPLAY]
B2632, B2633 AIR MIX DOOR MOTOR (DRIVER SIDE)
Diagnosis Procedure
INFOID:0000000003884762
1.CHECK POWER SUPPLY FOR AIR MIX DOOR MOTOR (DRIVER SIDE)

Page 2811 of 5121

NISSAN TEANA 2008 Service Manual B2634, B2635 AIR MIX DOOR MOTOR (PASSENGER SIDE)
HAC-183
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B2634, B2635 AIR MIX DOOR MOTOR (PASSENGER SIDE)
DescriptionINFOI

B2634, B2635 AIR MIX DOOR MOTOR (PASSENGER SIDE)
HAC-183
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B2634, B2635 AIR MIX DOOR MOTOR (PASSENGER SIDE)
DescriptionINFOID:0000000003884763
COMPONENT DESCRIPTION
Air Mix Door Motor (Passenger Side)
The air mix door motor (passenger side) (1) are attached to the
heater & cooling unit assembly.
It rotates so that the air mix door is opened or closed to a position
set by the A/C auto amp.
Motor rotation is then conveyed through a shaft and the air mix
door position feedback is then sent to the A/C auto amp. by PBR
built-in air mix door motor.
DTC LogicINFOID:0000000003884764
DTC DETECTION LOGIC
NOTE:
If DTC is displayed along with DTC U1000 or U1010, first diagnose the DTC U1000 or U1010. Refer to HAC-
164, "DTC Logic" or HAC-165, "DTC Logic".
DTC CONFIRMATION PROCEDURE
1.CHECK WITH SELF-DIAGNOSIS FUNCTION OF CONSULT-III
1. Using CONSULT-III, perform “SELF-DIAGNOSIS RESULTS” of HVAC.
2. Check if any DTC is displayed in the self-diagnosis results.
NOTE:
If DTC is displayed along with DTC U1000 or U1010, first diagnose the DTC U1000 or U1010. Refer to HAC-
164, "DTC Logic" or HAC-165, "DTC Logic".
Is DTC
“B2634” or “B2635” displayed?
YES >> Perform trouble diagnosis for the air mix door motor (passenger side). Refer to HAC-184, "Diag-
nosis Procedure".
NO >> GO TO 2.
2.FUNCTION INSPECTION
1. Press temperature control “UP” switch (passenger side) until 32°C (90°F) is displayed.
2. Check for warm air at discharge air outlets.
3. Operate the compressor.
4. Press temperature control “DOWN” switch (passenger side) until 18°C (60°F) is displayed.
5. Check for cool air at air discharge outlets.
Does it operate normally?
YES >> END.
NO >> Check air mix door motor (passenger side) installation, and repair or replace the malfunctioning
parts.
:Vehicle front
JPIIA0892ZZ
DTCItems
(CONSULT-III screen terms)Diagnostic item is detected when... Possible cause
B2634 PASS AIRMIX ACTR (SHORT)Air mix door PBR (passenger side) position
5% or less Air mix door motor (passenger
side)
A/C auto amp.
Harness and connector
(CAN communication line is open
or shorted)
(Air mix door motor is open or
shorted) B2635 PASS AIRMIX ACTR (OPEN)Air mix door PBR (passenger side) position
95% or more

Page 2812 of 5121

NISSAN TEANA 2008 Service Manual HAC-184
< COMPONENT DIAGNOSIS >[WITH 7 INCH DISPLAY]
B2634, B2635 AIR MIX DOOR MOTOR (PASSENGER SIDE)
Diagnosis Procedure
INFOID:0000000003884765
1.CHECK POWER SUPPLY FOR AIR MIX DOOR MOTOR (PASSENGER

Page 2813 of 5121

NISSAN TEANA 2008 Service Manual B2636, B2637, B2638, B2639, B2654, B2655 MODE DOOR MOTOR
HAC-185
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B2636, B2637, B2638, B2639, B2654, B2655 MODE DOOR MOTOR

B2636, B2637, B2638, B2639, B2654, B2655 MODE DOOR MOTOR
HAC-185
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B2636, B2637, B2638, B2639, B2654, B2655 MODE DOOR MOTOR
DescriptionINFOID:0000000003884766
COMPONENT DESCRIPTION
Mode Door Motor
The mode door motor (1) are attached to the heater & cooling unit
assembly.
It rotates so that air is discharged from the outlet set by the A/C
auto amp. Motor rotation is conveyed to a link which activates the
mode door.
DTC LogicINFOID:0000000003884767
DTC DETECTION LOGIC
NOTE:
If DTC is displayed along with DTC U1000 or U1010, first diagnose the DTC U1000 or U1010. Refer to HAC-
164, "DTC Logic".
DTC CONFIRMATION PROCEDURE
1.CHECK WITH SELF-DIAGNOSIS FUNCTION OF CONSULT-III
1. Using CONSULT-III, perform “SELF-DIAGNOSIS RESULTS” of HVAC.
2. Check if any DTC is displayed in the self-diagnosis results.
NOTE:
If DTC is displayed along with DTC U1000 or U1010, first diagnose the DTC U1000 or U1010. Refer to HAC-
164, "DTC Logic" or HAC-165, "DTC Logic".
Is DTC
“ B2636 ”, “ B2637 ”, “B2638 ”, “B2639 ”, “B2654 ” or “B2655 ” displayed?
YES >> Perform trouble diagnosis for the mode door motor. Refer to HAC-186, "Diagnosis Procedure".
NO >> GO TO 2.
2.FUNCTION INSPECTION
1. Press MODE switch and DEF switch.
2. Each position indicator should change shape.
3. Confirm that air discharge comes out according to the air distribution table at below. Refer to HAC-122,
"WITHOUT INTELLIGENT AIR CONDITIONER SYSTEM : System Description" (WITHOUT INTELLI-
:Vehicle front
JPIIA0893ZZ
DTCItems
(CONSULT-III screen terms)Diagnostic item is detected when... Possible cause
B2636 DR VENT DOOR FAILWhen the malfunctioning door position is
detected at VENT position
Mode door motor
A/C auto amp.
Harness and connector
(CAN communication line is open
or shorted)
(Mode door motor is open or short-
ed) B2637 DR B/L DOOR FAILWhen the malfunctioning door position is
detected at B/L position
B2638 DR D/F1 DOOR FAILWhen the malfunctioning door position is
detected at FOOT position
B2639 DR DEF DOOR FAILWhen the malfunctioning door position is
detected at DEF position
B2654 D/F2 DOOR FAILWhen the malfunctioning door position is
detected at D/F position
B2655 B/L2 DOOR FAILWhen the malfunctioning door position is
detected at B/L2 position

Page 2814 of 5121

NISSAN TEANA 2008 Service Manual HAC-186
< COMPONENT DIAGNOSIS >[WITH 7 INCH DISPLAY]
B2636, B2637, B2638, B2639, B2654, B2655 MODE DOOR MOTOR
GENT AIR CONDITIONER SYSTEM) or HAC-133, "WITH INTELLIGENT AIR CONDITIONER SYSTEM :
System

Page 2815 of 5121

NISSAN TEANA 2008 Service Manual B2636, B2637, B2638, B2639, B2654, B2655 MODE DOOR MOTOR
HAC-187
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3.CHECK MODE DOOR MOTOR GROUND CIRCUIT
1. Turn ignition s

Page 2816 of 5121

NISSAN TEANA 2008 Service Manual HAC-188
< COMPONENT DIAGNOSIS >[WITH 7 INCH DISPLAY]
B263D B263E, B263F, B2656 INTAKE DOOR MOTOR
B263D B263E, B263F, B2656 INTAKE DOOR MOTOR
DescriptionINFOID:0000000003884769
COMPONENT DESCRIPTION
In

HAC-188
< COMPONENT DIAGNOSIS >[WITH 7 INCH DISPLAY]
B263D B263E, B263F, B2656 INTAKE DOOR MOTOR
B263D B263E, B263F, B2656 INTAKE DOOR MOTOR
DescriptionINFOID:0000000003884769
COMPONENT DESCRIPTION
Intake Door Motor
The intake door motor (1) is attached to the blower unit.
It rotates so that air is drawn from inlets set by the A/C auto amp.
Motor rotation is conveyed to a lever which activates the intake
door.
DTC LogicINFOID:0000000003884770
DTC DETECTION LOGIC
NOTE:
If DTC is displayed along with DTC U1000 or U1010, first diagnose the DTC U1000 or U1010. Refer to HAC-
164, "DTC Logic" or HAC-165, "DTC Logic".
DTC CONFIRMATION PROCEDURE
1.CHECK WITH SELF-DIAGNOSIS FUNCTION OF CONSULT-III
1. Using CONSULT-III, perform “SELF-DIAGNOSIS RESULTS” of HVAC.
2. Check if any DTC is displayed in the self-diagnosis results.
NOTE:
If DTC is displayed along with DTC U1000 or U1010, first diagnose the DTC U1000 or U1010. Refer to HAC-
164, "DTC Logic" or HAC-165, "DTC Logic".
Is DTC
“B263D”, “B263E”, “B263F” or “B2656” displayed?
YES >> Perform trouble diagnosis for the intake door motor. Refer to HAC-189, "Diagnosis Procedure".
NO >> WITHOUT INTELLIGENT AIR CONDITIONER SYSTEM : GO TO 2.
WITH INTELLIGENT AIR CONDITIONER SYSTEM : GO TO 3.
2.FUNCTION INSPECTION (WITHOUT INTELLIGENT AIR CONDITIONER SYSTEM)
1. Press REC switch.
2. The REC switch indicator is turned ON. (REC position)
3. Listen for intake door position change (Slight change of blower sound can be heard.).
4. Press FRE switch.
5. The FRE switch indicator is turned ON. (FRE position)
6. Listen for intake door position change (Slight change of blower sound can be heard.).
Does it operate normally?
:Vehicle front
JPIIA0516ZZ
DTCItems
(CONSULT-III screen terms)Diagnostic item is detected when... Possible cause
B263D FRE DOOR FAILWhen the malfunctioning intake door posi-
tion is detected at FRE position
Intake door motor
A/C auto amp.
Harness and connector
(CAN communication line is open
or shorted)
(Intake door motor is open or
shorted) B263E 20P FRE DOOR FAILWhen the malfunctioning intake door posi-
tion is detected at 20%FRE position
B263F REC DOOR FAILWhen the malfunctioning intake door posi-
tion is detected at REC position
B2656 BTC FRE DOOR FAILWhen the malfunctioning intake door posi-
tion is detected

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