PE42.45-P-2101-60FA | Legend for wiring diagram of electronic stability program (ESP) control module | MODEL 203 up to 31.7.01 with CODE (472a) Electronic stability program (ESP) |
Short designation | Designation | Coordinate |
A0 | Explanation of color codes | 56L |
A7/3 | Traction systems hydraulic unit | 2E |
A7/3m1 | High-pressure and return pump | 3D |
A7/3y6 | Left front solenoid valve, holding pressure | 1D |
A7/3y7 | Left front solenoid valve, reducing pressure | 2D |
A7/3y8 | Right front solenoid valve, holding pressure | 1D |
A7/3y9 | Right front solenoid valve, reducing pressure | 2D |
A7/3y10 | Left rear solenoid valve, holding pressure | 1C |
A7/3y11 | Left rear solenoid valve, reducing pressure | 2C |
A7/3y12 | Right rear solenoid valve, holding pressure | 1C |
A7/3y13 | Right rear solenoid valve, reducing pressure | 2C |
A7/3y18 | Front axle switchover solenoid valve | 1B |
A7/3y19 | Rear axle switchover solenoid valve | 2B |
A7/3y22 | Front axle inlet solenoid valve | 1B |
A7/3y23 | Rear axle inlet solenoid valve | 2B |
A7/7 | BAS brake booster | 6L |
A7/7b1 | BAS diaphragm travel sensor | 5L |
A7/7s1 | BAS release switch | 6L |
A7/7x1 | Diaphragm travel sensor connector | 4I |
A7/7x2 | Release switch and solenoid valve connector | 5I |
A7/7y1 | BAS solenoid valve | 7L |
B24/2 | ESP lateral acceleration sensor | 24L |
B34/1 | ESP pressure sensor 1 | 8L |
B34/2 | ESP pressure sensor 2 | 10L |
F34 | Interior fuse box | 45A |
F34f37 | Fuse 37 | 45B |
L6/1 | Left front wheel speed sensor | 27L |
L6/2 | Right front wheel speed sensor | 33L |
L6/3 | Left rear wheel speed sensor | 36L |
L6/4 | Right rear wheel speed sensor | 35L |
M56 | Brake booster vacuum pump | 48A |
N10/1 | Front SAM control module with fuse and relay module | 14L |
N47-5 | ESP and BAS control module | 3A |
N49 | Steering angle sensor | 18L |
N64 | ESP yaw rate sensor | 25L |
N65/3 | Brake booster vacuum pump control module | 45L |
S9/1 | Stop lamp switch | 22L |
S10/1 | Left front brake pad contact sensor | 28L |
S10/2 | Right front brake pad contact sensor | 32L |
S10/4 | Right rear brake pad contact sensor | 30L |
U12 | Valid for left-hand steering | 19I |
U13 | Valid for right-hand steering | 19I |
U94 | Valid for 4- and 5-cylinder engines | 32D |
U150 | Valid for engine 112 | 29F |
W9 | Ground (left front headlamp unit) | 15E |
W28/1 | Ground (left inner door sill) | 19G |
W28/2 | Ground (right inner door sill) | 18G |
X25/7 | Engine compartment / FFS connector | 42G |
X26/22 | Traction systems, cockpit/FFS connector | 17G |
X62/6 | Right front axle multiple circuit junction connector, major assembly compartment | 31G |
X62/7 | Left front axle multiple circuit junction connector, major assembly compartment | 26G |
X62/8 | Rear axle multiple circuit junction connector | 29G |
X63/4 | CAN data bus adapter connector, 2-pin | 39L |