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VW SHARAN 1997 – Additional water heater B4W/D4W, with Climatronic . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW SHARAN 1997 - Climatronic control unit - blower control unit - blower relay



Wiring Diagram  VW SHARAN 1997 - Climatronic control unit - blower control unit - blower relay https://portal-diagnostov.com/license.html
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ABattery
J126Fresh air blower control unit
J255Climatronic control unit
J323Blower relay
S140Front Climatronic fuse, above the relay plate
S141Rear Climatronic fuse, above relay plate
T1Single connector
T28c28-pin connector, red
T28d28-pin connector, blue
V2Fresh air blower
V80Rear fresh air blower
   13 Earth point, right in engine compartment
   243 Earth connection -1-, in Climatronic wiring harness
   257 Earth connection -2-, in Climatronic wiring harness
   C27 Positive connection -2- (30), in headlight wiring harness
   C65 Positive connection -3-, in headlight wiring harness
   L24 Connection-2-(30), in Climatronic wiring harness

Wiring Diagram VW SHARAN 1997 - Relay for auxiliary operation - fresh air blower stage 2 relay - coolant circulation valve - circulation pump



Wiring Diagram  VW SHARAN 1997 - Relay for auxiliary operation - fresh air blower stage 2 relay - coolant circulation valve - circulation pump https://portal-diagnostov.com/license.html
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J485Auxiliary heater operation relay, under driver's seat, control number (106)
J486Fresh air blower relay, 2nd speed, under driver's seat, control number (94)
N214Coolant circuit valve
T2a2-pin connector
T4a4-pin connector
T6e6-pin connector, left behind dash panel
V55Recirculating pump
   291 Earth connection -2-, in aux. heater wiring harness
   292 Earth connection -3-, in aux. heater wiring harness
   L51 Positive connection -1-, in auxiliary heater wiring harness
   L62 Positive connection (30a), in additional heater wiring harness
   L69 Positive connection (30a), in additional heater wiring harness --

Wiring Diagram VW SHARAN 1997 - Heating control unit - ambient temperature switch - metering pump - combustion air blower



Wiring Diagram  VW SHARAN 1997 - Heating control unit - ambient temperature switch - metering pump - combustion air blower https://portal-diagnostov.com/license.html
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A1Second battery, under front passenger's seat
F4Reversing light switch
F38Ambient temperature switch
J7Battery cut-out relay
J162Heater control unit
S23Heating fuse, above relay plate
T2f2-pin connector
T88-pin connector
T1414-pin connector
TV5Terminal 15a junction box, left behind dash panel
V6Combustion air blower
V54Metering pump, near fuel tank
   290 Earth connection -1-, in aux. heater wiring harness
   L59 Positive connection (30), in heater unit wiring harness
   L62 Positive connection (30a), in additional heater wiring harness
*For diesel vehicles only

Wiring Diagram VW SHARAN 1997 - Heater control unit - flame monitor - overheating sensor - coolant temperature sender - heater glow plug



Wiring Diagram  VW SHARAN 1997 - Heater control unit - flame monitor - overheating sensor - coolant temperature sender - heater glow plug https://portal-diagnostov.com/license.html
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G64Flame monitor
G189Overheating sensor
G241Coolant temperature sender, heating
J162Heater control unit
Q9Glow plug for heater
T88-pin connector (diagnosis connector on chamber 5)
T1414-pin connector
   57 Earth point, left rear pillar
   292 Earth connection -3-, in aux. heater wiring harness

Wiring Diagram VW SHARAN 1997 - Pre-selection clock



Wiring Diagram  VW SHARAN 1997 - Pre-selection clock https://portal-diagnostov.com/license.html
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E20Switches and instruments - lighting control
E111Pre-selection clock, in roof
L75Digital display illumination
T33-pin connector
T8b8-pin connector, left behind A-pillar/dash panel trim
TV8Terminal 58b junction box, left behind dash panel
Y2Digital clock
   71 Earth point, front roof rail
   128 Earth connection -1-, in interior light wiring harness
   A4 Positive (+) connection (58b), in dash panel wiring harness
   A20 Connection (15a), in dash panel wiring harness
   R6 Positive connection -1-, in interior light wiring harness