Engine Electrical System

INTERIOR CRUISE CONTROL Repair Procedures

12steps
~72min
3/5difficulty
Done 0 of 12

Removal and Installation

  1. Disconnect the negative (-) battery terminal.
  2. Remove the driver airbag module. (Refer to Restraints - "Driver Airbag Module and Clock Spring (DAB)")
  3. Remove the steering wheel. (Refer to Steering System - "Steering Wheel")
  4. Loosen the screws to remove the steering wheel rear cover. (B)
  5. Disconnect all connectors and remove the wiring (A) from the steering wheel.
  6. Remove the remote control switch assembly on the steering wheel (A) after loosening the screws.
  7. Remove the cruise control switch (A) after loosening the screws.

REMEDY

  1. Assemble the steering wheel remote control switch after connecting the connector.
  2. Install the driver airbag module.

Inspection

RESISTANCE MEASUREMENT
  1. Disconnect the cruise control switch connector from the control switch.
  2. Measure the resistance between the terminals on the control switch when each function switch is in the ON position (switch pressed).
    INTERIOR FUNCTION Thick head Resistance
    GROUP 5 February 330 Ω ± 5%
    Down (▽) 5 February 550 Ω ± 5%
    Down (▽) 5 February 880 Ω ± 5%
    GOOD 5 February 1.44 kΩ ± 5%
  3. If not within specification, replace the switch.

Test yourself

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