Hyundai i20 Quiz
Body Electrical System

Repair Procedures

In this manual: Body Electrical System
General Information — 17Engine Mechanical System — 79Engine Electrical System — 50Emission Control System — 22Engine/Fuel Control System — 107Clutch System — 27MANUAL TRANSMISSION SYSTEM — 21Drive Shaft and Axle — 18Suspension System — 29Steering System — 21Restraint — 41Braking System — 53Body Work (Interior and Exterior) — 190Body Electrical System — 181Heating, Ventilation and Air Conditioning — 58
10steps
~60min
3/5difficulty
Done 0 of 10

Inspection

Perform the following procedure to check that the ECM function is operating normally.
  1. Turn the ignition switch to the "ON" position.
  2. Cover the front sensor.
  3. Direct light onto the rear sensor.
  4. The ECM should dim as soon as the rear sensor detects the light.
  5. The ECM should not dim when reverse gear is engaged. The ECM should not dim when light is directed at both the front and rear sensors.

DEPOSIT

  1. Remove the mirror wiring cover (A).
  2. Disconnect the mirror connector (A).
  3. Remove the mirror (A) by pulling up in the direction of the arrow.

REMEDY

  1. Install the mirror, taking care not to damage the mounting bracket.
  2. Install the mirror wiring cover and the sensor panel after reconnecting the connector and tightening the screw.

Test yourself

A quick Hyundai i20 quiz: every answer comes with an explanation and a link to the manual page.