Window Defogger Switch: Inspection
- REMOVE AIR CONDITIONING CONTROL ASSEMBLY (DEFOGGER SWITCH)
- Inspect operation of the defogger switch indicator.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Standard
SPECIFIED CONDITIONMeasurement Condition Specified Condition Battery positive (+) - IG+ (2)
Battery negative (-) - DIND (11)Indicator light comes up If the result is not as specified, replace the air conditioning control assembly.
- Inspect the defogger switch continuity.
Standard resistance
STANDARD RESISTANCETerminal No. Switch Condition Specified Condition 4-7 ON Continuity 4-7 OFF No continuity If the result is not as specified, replace the air conditioning control assembly.
- Inspect operation of the defogger switch indicator.