SEAT ALHAMBRA 2015 – Auxiliary air heater (PTC) . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT ALHAMBRA 2015 - Low heat output relay - High heat output relay - Auxiliary air heater element

J359	Low heat output relay
J360	High heat output relay
J623	Engine control unit
SA7	Fuse 7 in fuse holder A
SB24	Fuse 24 on fuse holder B
SB26	Fuse 26 on fuse holder B
T3ap	3-pin connector
T7a	7-pin connector
T9a	9-pin connector
T94	94-pin connector
Z35	Auxiliary air heater element
684	Earth point on front of left side member
B217	Connection (auxiliary heater), in interior wiring harness
B352	Positive connection 3 (87a) in main wiring harness

SEAT ALHAMBRA 2015 Overview of relay carriers

Overview of relay carriers

1 -	Relay carrier in engine compartment, on E-box low

q	Relay assignment, from September 2010

2 -	Relay carrier in engine compartment, below E-box low

q	Relay assignment, from May 2011

3 -	Relay carrier in interior, on left behind dash panel

q	Relay assignment, from September 2010

q	Relay assignment, from May 2011

4 -	Fuse/relay carrier (SR1),interior, on left under dash panel

q	Relay assignment, from September 2010

5 -	Fuse/relay carrier (SR2), rear left

Relay assignment in engine compartment, on E-box low, from September 2010 R1 -  Engine components current supply relay -J757-3 R1 -  Connection bridge 2 R2 -  Main relay -J271-1 R2 -  Terminal​ 30​ voltage​ supply​ relay​ -J317-2 1 Only models with a petrol engine 2 Only models with a diesel engine 3 Only engine code CCZA Back to overview

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Relay assignment in engine compartment, under E-box low, from September 2010 1 -  Starter relay 1 -J906-1 2 -  Automatic​ glow​ period​ control​ unit -J179-2 3 -  Vacant 4 -  Vacant 5 -  Starter relay 2 -J907-1 5 -  Terminal 50 voltage supply relay -J682-3 6 -  Vacant 1 Only models with start/stop system 2 Only models with a diesel engine 3 Only models with no start/stop system but with Kessy Back to overview

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Relay assignment in engine compartment, under E-box low, from May 2011 1 -  Starter relay 1 -J906-1 2 -  Automatic​ glow​ period​ control​ unit -J179-2 3 -  Dual tone horn relay -J4- 4 -  Headlight washer system relay -J39- 5 -  Starter relay 2 -J907-1 5 -  Terminal 50 voltage supply relay -J682-3 6 -  Additional coolant pump relay -J496- 1 Only models with start/stop system 2 Only models with a diesel engine 3 Only models with no start/stop system but with Kessy Back to overview

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Relay carrier in interior, on left behind dash panel, from September 2010

1 -	Terminal 50 voltage supply relay -J682-

q	Only models without start/stop system

2 -	Heated rear window relay -J9-

3 -	Auxiliary heater operation relay -J485-

q	Only models with auxiliary heater

3 -	Low heat output relay -J359-

q	Only models with auxiliary air heater

4 -

Vacant

5 -

Vacant

6 -	Fresh air blower relay -J13-

q	Only models with auxiliary heater

7 -

Vacant

8 -	Additional coolant pump relay -J496-

q	Only models with a petrol engine

q	From May 2011, on relay carrier in engine compartment under E-box low

8 -	Dual tone horn relay -J4-

q	From May 2011, on relay carrier in engine compartment under E-box low

9 -	Headlight washer system relay -J39-

q	From May 2011, on relay carrier in engine compartment under E-box low

Back to overview

Relay carrier in interior, on left behind dash panel, from May 2011

1 -	Terminal 50 voltage supply relay -J682-

q	Only models without start/stop system

2 -	Heated rear window relay -J9-

3 -	Auxiliary heater operation relay -J485-

q	Only models with auxiliary heater

3 -	Low heat output relay -J359-

q	Only models with auxiliary air heater

4 -

Vacant

5 -

Vacant

6 -	Fresh air blower relay -J13-

q	Only models with auxiliary heater

7 -

Vacant

8 -

Vacant

9 -

Vacant

Back to overview

Fuse/relay carrier (SR1) in interior, on left under dash panel, from September 2010

1 -	High heat output relay -J360-

q	Only models with auxiliary air heater

In right-hand drive models at position 5 (to the left of 4)

2 -	Terminal​ 75​ voltage​ supply​ relay​ 1 -J680-

3 -	Terminal 15 voltage supply relay 2 -J681-

4 -	Heated windscreen relay -J47-

Back to overview

Fuse/relay carrier (SR2), rear left, from September 2010 1 -  Trailer voltage supply relay -J941- Back to overview

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SEAT ALHAMBRA 2015 Overview of control units

Overview of control units

Right headlight -MX2- , right daytime running light and side light control unit -J861- , right gas discharge light control unit -J344- , power output module for right headlight -J668-

q	Fitting location: headlight

q	Fitting location: control units

q	Fitting location of Voltage stabiliser -J532- , from June 2011

8 -	ABS control unit -J104-

q	Fitting location

Left headlight -MX1- , left daytime running light and side light control unit -J860- , left gas discharge light control unit -J343- , power output module for left headlight -J667-

q	Fitting location: headlight

q	Fitting location: control units

Right​ headlight -MX2-

1 -	Right​ headlight -MX2-

Connector:

q	-A-14-pin connector -T14a-

Back to overview

Right daytime running light and side light control unit -J861- / right gas discharge light control unit -J344- / power output module for right headlight -J668-

1 -	Control unit for right daytime running light and side light -J861-

Connector:

q	-A-20-pin connector -T20-

2 -	Right​ gas​ discharge​ light​ control​ unit​ -J344-

Connectors:

q	-B-4-pin connector -T4- , right gas discharge bulb control unit -L14-

q	-C-4-pin connector -T4-

3 -	Power​ output​ module​ for​ right​ headlight -J668-

Connector:

q	-D-32-pin connector -T32-

Back to overview

SEAT ALHAMBRA 2015 Auxiliary heater control unit J364

Auxiliary heater control unit -J364-

1 -	Auxiliary heater control unit -J364-

Connectors:

q	-A-8-pin connector -T8a-

q	-B-2-pin connector -T2a-

Back to overview

SEAT ALHAMBRA 2015 Power steering control unit J500

Power steering control unit -J500-

1 -	Power steering control unit -J500-

Connectors:

q	-A-2-pin connector -T2ep-

q	-B-6-pin connector -T6l-

q	-C-3-pin connector -T3a-

Back to overview

SEAT ALHAMBRA 2015 Engine control unit J623

Engine control unit -J623-

1 -	Engine control unit -J623-

-T154- connector assignment:

q	-A-60-pin connector -T60-

q	-B-94-pin connector -T94-

154-pin connector -T154- , consists of connectors A and B.

Back to overview

SEAT ALHAMBRA 2015

Voltage stabiliser -J532- , from June 2011

1 -	Voltage stabiliser -J532-

Connector assignment 12-pin connector -T12-

q	-A-12-pin connector -T12o-

Back to overview

SEAT ALHAMBRA 2015 Control unit for NOx sender 2 J881

Control unit for NOx sender 2 -J881-

1 -	Control unit for NOx sender 2 -J881-

Fitting location:

q	under centre tunnel, front

Connector:

q	-A-5-pin connector -T5h-

Back to overview

SEAT ALHAMBRA 2015 Wiper motor control unit J400

Wiper motor control unit -J400-

1 -	Wiper motor control unit -J400-

Connector:

q	-A-4-pin connector -T4s-

Back to overview

SEAT ALHAMBRA 2015 ABS control unit J104

ABS control unit -J104-

1 -	ABS control unit -J104-

Fitting location:

q	near bulkhead

Connector:

q	-A-38-pin connector -T38-

The illustration shows left-hand drive model. The view of the front passenger side for a RHD model is basically a mirror image.

Back to overview

SEAT ALHAMBRA 2015 Mechatronic unit for dual clutch gearbox J743

Mechatronic unit for dual clutch gearbox -J743-

1 -	Mechatronic unit for dual clutch gearbox -J743-

Pin connector on gearbox:

q	-A-20-pin connector -T20e-

Back to overview

SEAT ALHAMBRA 2015 Left headlight MX1

Left headlight -MX1-

1 -	Left headlight -MX1-

Connector:

q	-A-14-pin connector -T14-

The illustration shows the right side. The left side is basically a mirror image.

Back to overview

Left daytime running light and side light control unit -J860- / left gas discharge light control unit -J343- / power output module for left headlight -J667-

1 -	Control unit for left daytime running light and side light -J860-

Connector:

q	-A-20-pin connector -T20-

2 -	Left gas discharge light control unit -J343-

Connectors:

q	-B-4-pin connector -T4- , left gas discharge bulb control unit -L13-

q	-C-4-pin connector -T4-

3 -	Power​ output​ module​ for​ left​ headlight -J667-

Connector:

q	-D-32-pin connector -T32-

The illustration shows the right side. The left side is basically a mirror image.

Back to overview

SEAT ALHAMBRA 2015 Radiator fan control unit J293

Radiator fan control unit -J293-

1 -	Radiator fan control unit -J293-

Connector:

q	-A/B-4-pin connector -T4f-

Back to overview

SEAT ALHAMBRA 2015 Overview of fuses

Overview of fuses

1 -	Fuse holder A -SA-

q	Assignment of fuses in E-box low from September 2010

1 -	Fuse holder B -SB-

q	Assignment of fuses in E-box low from September 2010

q	Assignment of fuses in E-box low from May 2011

2 -	Fuse and relay carrier SR1

q	Fuse assignment, from September 2010

3 -	Fuse holder C -SC-

q	Fuse assignment, from September 2010

q	Fuse assignment, from May 2011

q	Fuse assignment, from May 2013

4 -	Fuse holder D -SD-

q	Fuse assignment, from September 2010

q	Fuse assignment, from May 2013

Fuse holder A (SA) on E-Box low, on left in engine compartment Specified torque settings ⇒ Electrical system, Repair Group 97, Removing and installing fuse holders Fuse colours Multifuse strip fuse   Note The fuse strip (multifuse) must be replaced as a complete unit. Back to overview

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Fuse assignment (SA) from September 2010

   

Fuse holder B (SB) on E-box low, on left in engine compartment

-	Fuse colours

50 A - red

40 A - orange

30 A - light-green

25 A - natural (white)

20 A - yellow

15 A - light blue

10 A - red

7.5 A - brown

5 A - light-brown

3 A - purple

Back to overview

Fuse assignment (SB), from September 2010

   

Fuse assignment (SB), from May 2011

   

Fuse holder C (SC) under left dash panel

-	Fuse colours

50 A - red

40 A - orange

30 A - light-green

25 A - natural (white)

20 A - yellow

15 A - light blue

10 A - red

7.5 A - brown

5 A - light-brown

3 A - purple

Back to overview

Fuse assignment, from September 2010

   

Fuse assignment (SC), from May 2011

   

Fuse assignment (SC), from May 2013

   

Fuse and relay carrier (SR1), above fuse holder SC

-	Fuse colours

50 A - red

40 A - orange

30 A - light-green

25 A - natural (white)

Back to overview

Fuse assignment (SR1), from September 2010

   

Fuse holder D (SD), rear left Fuse colours 50 A - red 40 A - orange 30 A - light-green 25 A - natural (white) Back to overview

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Fuse assignment (SD), from September 2010

   

Fuse assignment (SD), from May 2013