Dismantling and assembling air conditioning unit, RHD vehicles, Climatronic — VW
Dismantling and assembling air conditioning unit, RHD vehicles, Climatronic on VW: factory workshop procedure. Full factory text, tools and checks.
Workshop procedure for VW — the factory write-up, straight from real workshop data.
📋 Procedure
Dismantling and assembling air conditioning unit, RHD vehicles, Climatronic
Heater unit wiring harness
Centre flap control motor
V70
Checking: use
vehicle diagnostic tester
in
“Guided fault finding”
.
Removing and installing
Chapter
After renewing: Initiate basic setting using
vehicle diagnostic tester
.
Control motor bracket
Air distribution housing, upper part
Evaporator output temperature sender
G263
Note
There are two different types of
evaporator output temperature sender
G263
. The removal and installation is identical for both types.
Checking: use
vehicle diagnostic tester
in
“Guided fault finding”
.
Removing and installing
Chapter
Defroster flap control motor
V107
Checking: use
vehicle diagnostic tester
in
“Guided fault finding”
.
Removing and installing
Chapter
After renewing: Initiate basic setting using
vehicle diagnostic tester
.
Temperature flap control motor
V68
Checking: use
vehicle diagnostic tester
in
“Guided fault finding”
.
Removing and installing
Chapter
After renewing: Initiate basic setting using
vehicle diagnostic tester
.
Control motor bracket
Heat exchanger
After removal, entire coolant must be renewed
Rep. gr.
19
Cooling system, coolant; Draining and filling coolant
.
Auxiliary air heater element
Z35
Only vehicles with a diesel engine.
Checking
Chapter
Removing
Chapter
Distribution box, lower part
Seal for evaporator
Observe installation position: water drain opening downwards.
Dust and pollen filter cover
Evaporator housing, lower part
Dismantling and assembling evaporator housing
Chapter
.
Fresh air blower housing
Fresh air blower
V2
Checking: use
vehicle diagnostic tester
in
“Guided fault finding”
.
Removing and installing
Chapter
Control motor bracket
Air flow flap control motor
V71
Operates simultaneously fresh air and air recirculation flap
Checking: use
vehicle diagnostic tester
in
“Guided fault finding”
.
Removing and installing
Chapter
After renewing: Initiate basic setting using
vehicle diagnostic tester
.
Dust and pollen filter
Removing and installing
Chapter
Evaporator
Removing and installing
Chapter
Seal
Air intake housing
With fresh air and air recirculation flap
Expansion valve
Removing and installing
Chapter
Seal
Fresh air blower control unit
J126
Removing and installing
Chapter
Bracket
Bolted to cross member and heater unit
Evaporator housing, upper part
Dismantling and assembling evaporator housing
Chapter
.
TorqFix answers live for your specific car — tell it the engine code and it serves the matching sequence, torque figures and wiring for that exact variant.
Ask about my car →Other VW procedures
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Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.