Hazard Warning Switch: Inspection
- INSPECT HAZARD WARNING SIGNAL SWITCH ASSEMBLY
- Measure the resistance according to the value(s) in the table below.
Standard resistance
RESISTANCE REFERENCETester Connection Condition Specified Condition 5 - 4 OFF 10 kΩ or higher 5 - 4 ON Below 1 Ω If the result is not as specified, replace the hazard warning signal switch assembly.
- Apply battery voltage to the hazard warning signal switch assembly connector.
OK
VOLTAGE SPECIFICATIONMeasurement Condition Specified Condition Battery positive (+) → Terminal 7
Battery negative (-) → Terminal 8Illumination comes on If the result is not as specified, replace the hazard warning signal switch assembly.
- Measure the resistance according to the value(s) in the table below.