CECM Pin out assignments

[RainbowFire]

Does anyone have a list of the assignments for the older style (3C0937049 / 3C8937049) units?

 

Thanks

 

Alex

[RainbowFire]

Don't worry, found it: (Translated from Polish though)

 

 

Schedule calls and plug-ins :
A = 11 -pin connector - T11b - the harness
1 - terminal 30
2 - right low beam bulb / right controller discharge lamp
3 - the right beam bulb (not xenon light )
4 - right headlight bulb fog
5 - stop right beam ( Xenon )
6 - front right turn signal bulb
7 - position light bulb left
8 - unused
9 - mass
10 - Fuel pump controller
11 - relay voltage supply terminal 50

B = 12-pin connector - T12a - In harness :
1 - reversing light bulb right , automatically dimming rear view mirror
2 - not used
3 - unused
4 - bulb left rear fog light
5 - right brake light bulb
6 - unused
7 - Footwell lighting bulb lighting legroom , front left, bulb lighting legroom , front , right side
8 - unused
9 - rear right light bulb
10 - rear right turn signal bulb
11 - interior lighting , left, interior lighting , right side , light bulb button
12 - terminal 58d

C = 12-pin connector - T12m - In harness :
1 - driver heated driver seat , heated driver seat front passenger
2 - left brake light bulb
3 - unused
4 - unused
5 - not used
6 - unused
7 - unused
8 - plate light
9 - third brake light lamp
10 - rear left light bulb
11 - rear left turn signal bulb
12 - left bulb lamp ( only cars without a left rear reversing light )

D = 11 -pin connector - T11C - In harness :
1 - terminal 30
2 - left headlight bulb fog
3 - bulb left beam
4 - left low beam bulb
5 - mass
6 - stop left low beam
7 - bridge to -T8a/2-
8 - Relay headlight cleaning system
9 - unused
10 - position light bulb right
11 - front left turn signal bulb

E = 16 -pin connector - T16k - In harness :
1 - light switch , terminal 58
2 - the brake light switch
3 - unused
4 - unused
5 - not used
6 - fog lamp switch
7 - weight (only in vehicles with manual transmission for non-US markets )
7 - Clutch position sensor (only on vehicles with manual transmission for the Americas )
8 - light switch , terminal 56
9 - unused
10 - not used
11 - not used
12 - not used
13 - switch rear fog lights
14 - switch lights ( low beam assistant )
15 - not used
16 - switch lights ( running lights during the day )

F = 8-pin connector - T8A - In harness :
1 - relay voltage supply terminal 50
2 - bridge plug connector -T11c/7-
3 - windshield wiper motor sensor, rain and light detection ( LIN data bus )
4 - alternator -C-
5 - contact switch bonnet
6 - unused
7 - clip 30
8 - clip 31

G = 12-pin connector - T12n - In harness :
1 - Steering column electronics control terminal 50
2 - lamp warning lights
3 - unused
4 - lighting control switches and indicators
5 - not used
6 - unused
7 - CAN bus system Comfort Low
8 - data bus system Comfort High
9 - hazard switch
10 - Lighting control switches and indicators
11 - driver steering column electronics , terminal 15
12 - Lighting control switches and indicators

H = 12-pin connector :
- unused

I = 2-pin connector - T2E - In harness :
1 - fuses , terminal 30
2 - terminal 75a

J = 6-pin connector - T6l - In harness :
1 - pump fuse the glass cleaner
2 - pump the glass cleaner
3 - fuse beep
4 - pump the glass cleaner
5 - mass
6 - Tweeter beep , beep Woofer

K = 10-pin connector -T10 - In harness :
1 - heated rear window
2 - not used
3 - unused
4 - unused
5 - fuse terminal 30
6 - fuse the heated rear window
7 - unused
8 - unused
9 - unused
10 - terminal 30g

L = 2-pin connector - T2 - the wiring harness :
1 - fuse terminal 30
2 - the interior of the car terminal 15

 

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Original is on this website, if anyone can confirm / update the translation:

http://www.touranklub.pl/forum/viewtopic.php?t=190