Inspection [08/2019 - ]: Procedure
- INSPECT HAZARD WARNING SIGNAL SWITCH (RADIO RECEIVER ASSEMBLY)
- Measure the resistance according to the value(s) in the table below.
*a Component without harness connected
(Hazard Warning Signal Switch (Radio Receiver Assembly))- - Standard Resistance
Tester Connection Condition Specified Condition B-10 (HAZ) - A-1 (GND1) Hazard warning signal switch off 10 MΩ or higher Hazard warning signal switch on Below 125 Ω If the result is not as specified, replace the hazard warning signal switch (radio receiver assembly).
- Hazard warning signal switch indicator inspection
*a Component without harness connected
(Hazard Warning Signal Switch (Radio Receiver Assembly))- - - Apply auxiliary battery voltage to the hazard warning signal switch (radio receiver assembly) and check that the hazard warning signal switch indicator illuminates.
OK
Condition Specified Condition Auxiliary Battery positive (+) → B-11 (LJB)
Auxiliary Battery negative (-) → A-1 (GND1)Illuminates If the result is not as specified, replace the hazard warning signal switch (radio receiver assembly).
- Apply auxiliary battery voltage to the hazard warning signal switch (radio receiver assembly) and check that the hazard warning signal switch indicator illuminates.
- Measure the resistance according to the value(s) in the table below.