Window Defogger System: Inspection
- CHECK STEERING PAD SWITCH
- Remove the horn button (See REMOVAL ).
- Disconnect the connector as shown in Fig 1.
- Measure the resistance of the switch.
Standard resistance
TERMINALS RESISTANCE SPECIFICATIONTester Connection Switch Condition Specified Condition 3 (AC1) - 7 (EAC) OFF 29 to 31 kΩ 3 (AC1) - 7 (EAC) ON 290 to 305 Ω If the result is not as specified, replace the switch.