Wiring Diagram SEAT ALHAMBRA 2012 - Mechatronic unit for dual clutch gearbox
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO J623 | Engine control unit |
J743 | Mechatronic unit for dual clutch gearbox |
N88 | Solenoid valve 1 |
N89 | Solenoid valve 2 |
N90 | Solenoid valve 3 |
N91 | Solenoid valve 4 |
N92 | Solenoid valve 5 |
N215 | Automatic gearbox pressure regulating valve 1 |
N216 | Automatic gearbox pressure regulating valve 2 |
N217 | Automatic gearbox pressure regulating valve 3 |
N218 | Automatic gearbox pressure regulating valve 4 |
N233 | Automatic gearbox pressure regulating valve 5 |
SB12 | Fuse 12 on fuse holder B |
T20e | 20-pin connector |
T94 | 94-pin connector |
12 | Earth point, on left in engine compartment |
85 | Earth connection 1, in engine compartment wiring harness |
D104 | Positive connection 2 (30a), in engine compartment wiring harness |
U3 | Connection 1, in automatic gearbox wiring harness |
* | see applicable current flow diagram for engine |
*2 | Only models with no start/stop system |
*3 | Only models with start/stop system |
*4 | Only models with petrol engine |
*5 | Only models with diesel engine |
Wiring Diagram SEAT ALHAMBRA 2012 - Selector lever - Mechatronic unit for dual clutch gearbox - Selector lever lock solenoid - Selector lever position display
E313 | Selector lever |
F319 | Selector lever locked in position P switch |
G193 | Automatic gearbox hydraulic pressure sender 1 |
G194 | Automatic gearbox hydraulic pressure sender 2 |
G487 | Gear selector movement sensor 1 |
G488 | Gear selector movement sensor 2 |
G489 | Gear selector movement sensor 3 |
G490 | Gear selector movement sensor 4 |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
J743 | Mechatronic unit for dual clutch gearbox |
J764 | Control unit for electronic steering column lock |
N110 | Selector lever lock solenoid |
N371 | Automatic gearbox pressure regulating valve 6 |
SC23 | Fuse 23 on fuse holder C |
SC25 | Fuse 25 on fuse holder C |
T2fj | 2-pin connector |
T10l | 10-pin connector |
T10x | 10-pin connector |
T16h | 16-pin connector |
T16m | 16-pin connector |
T20e | 20-pin connector |
T52b | 52-pin connector |
T52c | 52-pin connector |
Y6 | Selector lever position display |
392 | Earth connection 27, in main wiring harness |
688 | Earth point 2, on centre tunnel |
B149 | Positive connection 2 (15a), in interior wiring harness |
B340 | Connection 1 (58d), in main wiring harness |
B514 | Positive connection 10 (30a), in interior wiring harness |
* | According to equipment |
*2 | Only models with no start/stop system |
Wiring Diagram SEAT ALHAMBRA 2012 - Selector lever - Gearbox input speed sender - Clutch temperature sender - Control unit in dash panel insert - Data bus diagnostic interface - Mechatronic unit for dual clutch gearbox - Diagnostic connection
E313 | Selector lever |
G93 | Gearbox oil temperature sender |
G182 | Gearbox input speed sender |
G195 | Gearbox output speed sender |
G196 | Gearbox output speed sender 2 |
G501 | Input shaft speed sender 1 |
G502 | Input shaft speed sender 2 |
G509 | Clutch temperature sender |
G510 | Temperature sender in control unit |
J119 | Multifunction indicator |
J285 | Control unit in dash panel insert |
J533 | Data bus diagnostic interface |
J743 | Mechatronic unit for dual clutch gearbox |
K | Dash panel insert |
T4be | 4-pin connector |
T10l | 10-pin connector |
T16 | 16-pin connector |
T20 | 20-pin connector |
T20e | 20-pin connector |
T32 | 32-pin connector |
U31 | Diagnostic connection |
B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
B384 | Connection 2 (powertrain CAN bus, high), in main wiring harness |
B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
B391 | Connection 2 (powertrain CAN bus, low), in main wiring harness |
* | From May 2011 |
SEAT ALHAMBRA 2012 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- |
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 |
1 - | Right headlight -MX2- |
q | -A-14-pin connector -T14a- |
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- |
q | -A-20-pin connector -T20- |
2 - | Right gas discharge light control unit -J344- |
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- |
q | -D-32-pin connector -T32- |
SEAT ALHAMBRA 2012 Auxiliary heater control unit J364
Auxiliary heater control unit -J364- |
1 - | Auxiliary heater control unit -J364- |
q | -A-8-pin connector -T8a- |
q | -B-2-pin connector -T2a- |
SEAT ALHAMBRA 2012 Power steering control unit J500
Power steering control unit -J500- |
1 - | Power steering control unit -J500- |
q | -A-2-pin connector -T2ep- |
q | -B-6-pin connector -T6l- |
q | -C-3-pin connector -T3a- |
SEAT ALHAMBRA 2012 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- |
Note
154-pin connector -T154- , consists of connectors A and B. |
SEAT ALHAMBRA 2012
Voltage stabiliser -J532- , from June 2011 |
1 - | Voltage stabiliser -J532- |
Connector assignment 12-pin connector -T12- |
q | -A-12-pin connector -T12o- |
SEAT ALHAMBRA 2012 Control unit for NOx sender 2 J881
Control unit for NOx sender 2 -J881- |
1 - | Control unit for NOx sender 2 -J881- |
q | under centre tunnel, front |
q | -A-5-pin connector -T5h- |
SEAT ALHAMBRA 2012 Wiper motor control unit J400
Wiper motor control unit -J400- |
1 - | Wiper motor control unit -J400- |
q | -A-4-pin connector -T4s- |
SEAT ALHAMBRA 2012 ABS control unit J104
ABS control unit -J104- |
1 - | ABS control unit -J104- |
q | -A-38-pin connector -T38- |
Note
The illustration shows left-hand drive model. The view of the front passenger side for a RHD model is basically a mirror image. |
SEAT ALHAMBRA 2012 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- |
SEAT ALHAMBRA 2012 Left headlight MX1
Left headlight -MX1- |
q | -A-14-pin connector -T14- |
Note
The illustration shows the right side. The left side is basically a mirror image. |
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- |
q | -A-20-pin connector -T20- |
2 - | Left gas discharge light control unit -J343- |
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- |
q | -D-32-pin connector -T32- |
Note
The illustration shows the right side. The left side is basically a mirror image. |
SEAT ALHAMBRA 2012 Radiator fan control unit J293
Radiator fan control unit -J293- |
1 - | Radiator fan control unit -J293- |
q | -A/B-4-pin connector -T4f- |