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Folding roof > < Tyre pressure monitoring system

Astra H

   Tyre pressure monitoring system
Block Diagram Astra-H, model year 2008
Components
A1_X125Control unit - Underhood electronic moduleB52RSensor - Wheel speed, front, right
A37Control unit - Anti-Lock Brake SystemB76LSensor - Wheel speed, rear, left
A75Assembly - Electrical power steeringB76RSensor - Wheel speed, rear, right
A84Control unit - EngineP3Instrument
A105Column integrated moduleS32Switch - Reversing lamp
A157Control unit - Tyre pressure monitoring systemS36Switch - Minimum capacity, brake fluid
B23Sensor - Temperature, outsideS122Switch unit - Light
B30Impulse sensor - CrankshaftS229Switch unit - Steering column, left
B39Sensor - Temperature, coolantS270Switch unit - Centre console
B52LSensor - Wheel speed, front, left
Connectors
X40Diagnostic link
Abbreviations
15Ignition voltageHSCANHigh speed CAN-bus
31GroundLSCANLow speed CAN-bus
A157 Control unit - Tyre pressure monitoring system
Ground
Ignition voltage
A105 Column integrated module
Low speed CAN-bus
X40 Diagnostic link
P3 Instrument
A1_X125 Control unit - Underhood electronic module
High speed CAN-bus
S229 Switch unit - Steering column, left
S270 Switch unit - Centre console
S122 Switch unit - Light
A84 Control unit - Engine
A75 Assembly - Electrical power steering
B39 Sensor - Temperature, coolant
B30 Impulse sensor - Crankshaft
B76R Sensor - Wheel speed, rear, right
B76L Sensor - Wheel speed, rear, left
B23 Sensor - Temperature, outside
S36 Switch - Minimum capacity, brake fluid
S32 Switch - Reversing lamp
A37 Control unit - Anti-Lock Brake System
B52R Sensor - Wheel speed, front, right
B52L Sensor - Wheel speed, front, left

Folding roof > < Tyre pressure monitoring system