A7000a Transmission control

Plug connector overview

NumberX-pin, colourDescription
X700019-pin, bluePlug connector Transmission control Module 1
X7000352-pin, bluePlug connector Transmission control Module 3
X7000440-pin, bluePlug connector Transmission control Module 4

Pin assignments at plug connector X70001

PinTypeDescription / Signal typeConnection /
Measuring notes
1ATerminal 15Fuse F30
   
2 Not used 
   
3 Not used 
   
4MGroundGround connector
   
5MGroundGround connector
   
6MGroundGround connector
   
7ETerminal 30B+ potential distributor
   
8EVoltage supplyFuse carrier, engine electronics
   
9EVoltage supplyFuse carrier, engine electronics
   

Pin assignments at plug connector X70003

PinTypeDescription / Signal typeConnection /
Measuring notes
1ESignal Solenoid valve Shift lock selector lever lockShift lock selector lever lock
   
2ASupply Solenoid valve Shift lock selector lever lockShift lock selector lever lock
   
3ESignal, gearshift position L2Electronic vehicle immobilizer (EWS)
   
4 Not used 
   
5 Not used 
   
6 Not used 
   
7 Not used 
   
8 Not used 
   
9 Not used 
   
10 Not used 
   
11 Not used 
   
12 Not used 
   
13 Not used 
   
14 Not used 
   
15 Not used 
   
16 Not used 
   
17 Not used 
   
18ASignal "Steptronic, manual gate recognition"Gear indicator lighting
   
19ASignal "Steptronic, touch-up"Steptronic switch
   
20A"Steptronic, one-touch down"Steptronic switch
   
21 Not used 
   
22 Not used 
   
23 Not used 
   
24 Not used 
   
25 Not used 
   
26 Not used 
   
27 Not used 
   
28 Not used 
   
29 Not used 
   
30 Not used 
   
31 Not used 
   
32 Not used 
   
33 Not used 
   
34 Not used 
   
35 Not used 
   
36 Not used 
   
37 Not used 
   
38 Not used 
   
39 Not used 
   
40 Not used 
   
41 Not used 
   
42 Not used 
   
43 Not used 
   
44 Not used 
   
45 Not used 
   
46 Not used 
   
47 Not used 
   
48 Not used 
   
49 Not used 
   
50 Not used 
   
51 Not used 
   
52 Not used 
   

Pin assignments at plug connector X70004

PinTypeDescription / Signal typeConnection /
Measuring notes
1ESignal Position switchHydraulic selector unit
   
2AVoltage supply Position switchHydraulic selector unit
   
3AVoltage supply EDS and solenoid valveHydraulic selector unit
   
4AActivation Reversing light relayReversing light relay
   
5 Not used 
   
6ASignal Pressure actuator, converter lockup clutchHydraulic selector unit
   
7 Not used 
   
8ASignal Pressure actuatorHydraulic selector unit
   
9ASignal Solenoid valveHydraulic selector unit
   
10ASignal Solenoid valveHydraulic selector unit
   
11AVoltage supply EDS and solenoid valveHydraulic selector unit
   
12 Not used 
   
13 Not used 
   
14ASignal Position switchHydraulic selector unit
   
15ASignal Position switchHydraulic selector unit
   
16ASignal Position switchHydraulic selector unit
   
17ASignal Position switchHydraulic selector unit
   
18ASignal Transmission fluid temperature sensorHydraulic selector unit
   
19MGround Engine oil temperatureHydraulic selector unit
   
20ASignal Solenoid valveHydraulic selector unit
   
21 Not used 
   
22 Not used 
   
23MTurbine speed sensor, differential signal -Hydraulic selector unit
   
23ATurbine speed sensor, differential signal +Hydraulic selector unit
   
25MShieldShield in front of transmission
   
26 Not used 
   
27 Not used 
   
28 Not used 
   
29 Not used 
   
30 Not used 
   
31 Not used 
   
32A/ESignal Diagnostic link TXDDME control unit
   
33 Not used 
   
34 Not used 
   
35 Not used 
   
36E/ASignal CAN bus highDME control unit
   
37E/ASignal CAN bus lowDME control unit
   
38MShieldShield in front of transmission
   
39MOutput speed sensor, differential signal -Hydraulic selector unit
   
40AOutput speed sensor, differential signal +Hydraulic selector unit