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13.4.4. Removal and installation of sensors

Parktronic system sensors

PTS (A43) sensors are fixed in the panel of a rear bumper of the car

Scheme of the organization of fastening of the PTS sensor

1 — the Cover
2 — the Holder

3 — the Nozzle
4 — the Arm

Fixing of the sensor (A43) in an arm is carried out by means of a lock ring (shooter)


 PERFORMANCE ORDER

  1. Remove a lamp of illumination of registration plate.
  2. Unclench a lock ring on the holder (2) and release the sensor from an arm (4).
  3. Remove a lock ring (shooter).
  4. Accurately separate an electrical wiring.
  5. Installation is made upside-down, in case of need paint sensors in color of a body.

Sensors with the scratched external surface are subject to replacement.

Sensor of protection against towage

Details of installation of the sensor of protection against towage (B33)



 PERFORMANCE ORDER

  1. On models of the corresponding complete set (ET2 code) activate the service mode of system of an emergency call of TELE AID (see the Section Activation/deactivation of the Service Mode of System of an Emergency Call of TELE AID).
  1. Turn on the auxiliary accumulator and connect it to the regular battery, then disconnect from the last a negative wire.

    7 — the Auxiliary accumulator
    8 — the Plug of a positive wire of the module
    9 — the Plug of a negative wire of the module
    W10 — Grounding of the battery

  1. Remove the central console (see the Head Kuzov).
  2. Remove the module of management of AT (TCM/ETC) (see the Head Automatic transmission).
  3. On models 463.246/249 remove the module of management of system of an emergency call of TELE AID (see the Section Removal and installation of modules of management).
  4. Remove a basic arm of the module of management.
  5. Disconnect an electrical wiring from the sensor of protection against towage (B33) reacting to an inclination.
  6. Turn out from the case and remove the sensor (B33).
  7. Installation is made upside-down, on models of the corresponding complete set (ET2 code) deactivate the service mode of the TELE AID system (see the Section Activation/deactivation of the Service Mode of System of an Emergency Call of TELE AID).
  8. In conclusion make reading of the DTC codes and cleaning of memory of system of onboard self-diagnostics by means of the STAR DIAGNOSIS scanner (6511 1801 00) (see the Head Sistemy of electric equipment of the engine) and perform procedures of basic programming.

Sensor of day lighting

Details of installation of the sensor of day lighting (B32/1)

1 — the Cover

2 — the Socket

 PERFORMANCE ORDER

  1. Remove a saloon rear-view mirror (see the Head Kuzov).
  2. Uncover (1).
  3. Disunite the socket (2), release clamps and remove the sensor of day lighting (B32/1), - the lens of the sensor is pasted on a windshield and is not subject to replacement.
  4. Installation is made upside-down.

Rain sensor

Details of installation of the sensor of a rain (B38)

1 — the Cover
2 — Clamps

3 — the Lens

 PERFORMANCE ORDER

  1. Remove a saloon rear-view mirror (see the Head Kuzov).
  2. Uncover (1).
  3. Release clamps (2) at the left and on the right and remove the sensor of a rain (B38), - the lens of the sensor is pasted on a windshield and is not subject to replacement.
  4. Disunite the sensor electrical wiring socket.
  5. Installation is made upside-down.