Hazard Warning Switch: Inspection
WARNING: This page is about a different car, the 2006 Scion tC. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT AIR CONDITIONING AMPLIFIER ASSEMBLY (HAZARD WARNING SWITCH)
- Inspect the hazard warning switch resistance.
- Measure the resistance according to the value(s) in the table below.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Standard resistance
CONNECTOR TERMINAL RESISTANCE SPECIFICATIONSTester Connection Condition Specified Condition 9 - 25 OFF 10 kΩ or higher 9 - 25 ON Below 1 Ω - Connect the positive lead (+) from the battery to terminal 25 and the negative (-) lead to terminal 9, and then check that the light comes on.
OK: Light comes on.
- Measure the resistance according to the value(s) in the table below.
- Inspect the hazard warning switch resistance.
- INSPECT AIR CONDITIONING AMPLIFIER ASSEMBLY (HAZARD WARNING SWITCH)
- Inspect the hazard warning switch resistance.
- Measure the resistance according to the value(s) in the table below.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Standard resistance
CONNECTOR TERMINAL RESISTANCE SPECIFICATIONSTester Connection Condition Specified Condition 9 - 25 OFF 10 kΩ or higher 9 - 25 ON Below 1 Ω - Connect the positive lead (+) from the battery to terminal 25 and the negative (-) lead to terminal 9, and then check that the light comes on.
OK: Light comes on.
- Measure the resistance according to the value(s) in the table below.
- Inspect the hazard warning switch resistance.