sensor AUDI A4 1999 B5 / 1.G Climate Control Components In Passenger Compartment Workshop Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 1999, Model line: A4, Model: AUDI A4 1999 B5 / 1.GPages: 34, PDF Size: 0.61 MB
Page 7 of 34

87-124
Notes: - Push back connector locks and unplug electrical connectors.
- Install in reverse order of removal.
After installing E87, check that shaped hose -C- of temperature sensor
G56 (blower V42) is routed correctly (not kinked). When installing screws -B-, position the center trim mounts correctly.After installing E87, always confirm correct coding, perform basic
setting and check DTC memory.
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ponents in
passen
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Page 9 of 34

Press seat heater switches -C- back into control head so that latches -
B- are engaged. Make sure that the hose for the instrument panel interior temperature
sensor -G56- is not kinked or otherwise closed off.
Pa
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ponents in
passen
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11/21/2002 htt
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Page 16 of 34

87-132
Sensor for outlet temperature, center -
G191-, removing and installing (1997 )
Remove Radio
Repair Manual, Radio, Telephone, Navigation,
Repair Group 91
Remove trim for instrument panel center part
Repair Manual, Body Interior, Repair Group
70
- Disconnect electrical connector -A-.
-
Turn sensor -B- 90 and remove.
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11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
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Page 17 of 34

87-133
Sensor for outlet temperature, center -
G192-, removing and installing (1997 )
Remove driver side under-dash panel
Repair Manual, Body Interior, Repair Group
70
- Disconnect electrical connector -A-.
-
Turn sensor -B- 90 and remove.
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ponents in
passen
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partment, servicin
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11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
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pair&id=AUDI.B5.HA01.87.21
Page 27 of 34

87-143
Instrument panel interior temperature
sensor -G56-, removing and installing
Remove radio and center section of instrument
panel complete (trim and supports)
Repair Manual, Radio, Telephone, Navigation,
Repair Group 91
and
Repair Manual, Body Interior, Repair Group
70
Notes:
Check temperature sensor intake -A- and intake hose -C-; air flow
must not be restricted by dust or debris. Temperature sensor -B- is attached to switch mounting; replace
complete unit. Electrical test page 01
-115
.
Pa
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ponents in
passen
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11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
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pair&id=AUDI.B5.HA01.87.21
Page 28 of 34

87-144
Sunlight photo sensor -G107-, removing
and installing
Note:
Testing -G107- page 01
-63
. - Carefully pry off cover -A-.
- Remove screw -B-.
- Remove sensor.
- Separate electrical connection.
- Install in reverse order of removal.
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p://127.0.0.1:8080/audi/servlet/Dis
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pair&id=AUDI.B5.HA01.87.21
Page 29 of 34

87-145
Interior temperature sensor fan -V42-,
removing and installing
- Remove lower shelf on passenger side, radio
and center section of instrument panel complete
(trim and supports) Repair Manual, Electrical
Equipment, Repair Group 90 and Repair
Manual, Body Interior, Repair Group 70.
Notes: - Remove 2 screws -A-.
- Remove suction hose -C- and remove blower-B-.
- Install in reverse order of removal.
Check suction hose -C-; air flow must not be restricted by dust or
debris. Testing -V42-, output Diagnostic Test Mode (DTM) page 01
-42
.
Electrical test page 01
-115
.
Pa
ge 29 of 34 Climate control com
ponents in
passen
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partment, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.HA01.87.21
Page 33 of 34

87-149
Fresh air intake duct temperature
sensor -G89-, removing and installing
(1996)
- Remove heater/air conditioner assembly
complete with instrument panel page 87
-159
.
Notes: -
Turn temperature sensor -A- 90 to remove.- Install in reverse order of removal.
Testing -G89- page 01
-63
.
Electrical test page 01
-115
.
Pa
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ponents in
passen
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11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.HA01.87.21
Page 34 of 34

87-150
Fresh air intake duct temperature
sensor -G89-, removing and installing
(1997 )
Remove glovebox
Repair Manual, Body Interior, Repair Group
70
Notes:
- Carefully spray contact surface of rubber grommet -B- with silicone
spray. - Reach in-between heater/air conditioner assembly and bulkhead and
turn sensor -B- 90 (arrow) (connector -C- remains connected).
Temperature sensor -G89- is easily accessible with air flow flow flap
motor -V71- removed. If sensor can not be turned:
- Remove dust and pollen filter page 87
-158
.
- Reach into intake and turn temperature sensor 90 .
After installing, always check DTC memory page 01
-18
.
Electrical test page 01
-115
.
Pa
ge 34 of 34 Climate control com
ponents in
passen
ger com
partment, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.HA01.87.21