Headlight Dimmer Switch: Inspection
- INSPECT HEADLIGHT DIMMER SWITCH
- Check the resistance of the light control switch.
- Using an ohmmeter, measure the resistance and check the results in accordance with the value(s) in the table below.
Standard Resistance
STANDARD RESISTANCETester Connection Condition Specified Condition 14 - 16 OFF 10 kΩ or higher 13 - 16 OFF 10 kΩ or higher 14 - 16 TAIL Below 1 Ω 14 - 16 HEAD Below 1 Ω 13 - 16 HEAD Below 1 Ω Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If the result is not as specified, replace the headlight dimmer switch.
- Using an ohmmeter, measure the resistance and check the results in accordance with the value(s) in the table below.
- Check the resistance of the headlight dimmer switch.
- Using an ohmmeter, measure the resistance and check the results in accordance with the value(s) in the table below.
Standard Resistance
STANDARD RESISTANCETester Connection Condition Specified Condition 8 - 16 FLASH Below 1 Ω 7 - 16 FLASH Below 1 Ω 16 - 17 LOW BEAM Below 1 Ω 7 - 16 HI BEAM Below 1 Ω If the result is not as specified, replace the headlight dimmer switch.
- Using an ohmmeter, measure the resistance and check the results in accordance with the value(s) in the table below.
- Check the resistance of the turn signal switch.
- Using an ohmmeter, measure the resistance and check the results in accordance with the value(s) in the table below.
Standard Resistance
STANDARD RESISTANCETester Connection Condition Specified Condition 2 - 3 Right turn Below 1 Ω 2 - 3 Neutral 10 kΩ or higher 1 - 2 Neutral 10 kΩ or higher 1 - 2 Left turn Below 1 Ω If the result is not as specified, replace the headlight dimmer switch.
- Using an ohmmeter, measure the resistance and check the results in accordance with the value(s) in the table below.
- Check the resistance of the light control switch.