Combination Switch: Notes

Remove steering column covers. Disconnect electrical connectors from combination switch. Using an ohmmeter, check for continuity between specified terminals of combination switch with specified switch in specified position. See appropriate COMBINATION SWITCH CONTINUITY table. See Fig 1, Fig 2 or Fig 3 . If continuity does not exist, replace combination switch.

Fig 1: Testing Combination Switch (ES300, LX470 & RX300)

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Fig 2: Testing Combination Switch (GS300, GS400 & LS400)

Fig 3: Testing Combination Switch Terminals (SC300 & SC400)