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Combination Switch Test

NOTE: Combination switch test is for lighting, turn signal, hazard warning light, dimmer and passing light which are controlled by left combination switch on steering column. Cruise control system and wiper/washer system are controlled by right combination switch on steering column. See appropriate CRUISE CONTROL SYSTEMS or WIPER WASHER SYSTEMS article for cruise control and wiper/washer system testing.

Disconnect negative battery cable. Disconnect combination switch connectors. Using an ohmmeter, check continuity across switch terminals with switch in indicated position. See appropriate COMBINATION SWITCH CONTINUITY table. If continuity is not as specified, replace necessary components.

COMBINATION SWITCH CONTINUITY (ESTEEM)

Switch Position (1) Terminal-To-Terminal Wire Colors
Turn Signal
Right Turn Signal GRN & GRN/YEL
Left Turn Signal GRN & GRN/RED
Neutral (2)
Dimmer & Passing
Low Beam WHT/BLK & RED
High Beam WHT/BLK & RED/WHT
Passing WHT/BLK, RED & RED/BLK
Headlights
Parking WHT & GRN
Lights WHT, GRN & RED
Off (2)
Horn BLU/BLK & Ground
(1) See Fig 1.
(2) No continuity.
COMBINATION SWITCH CONTINUITY (GRAND VITARA & VITARA)

Switch Position (1) Continuity Between Terminal Letters (Wire Colors)
Turn Signal & Hazard
Right Turn Signal TB (GRN) & TR (GRN/YEL)
Left Turn Signal TB (GRN) & TL (GRN/RED)
Neutral (2)
Dimmer & Passing
Low Beam HL (RED/WHT) & ED (WHT/BLK)
High Beam HU (RED) & ED (WHT/BLK)
Passing ED (WHT/BLK), HU (RED) & HF (RED/BLK)
Headlights
Parking EL (WHT) & T (GRN)
Lights EL (WHT), H (RED) & T (GRN)
Off (2)
(1) See Fig 2.
(2) No continuity.
COMBINATION SWITCH CONTINUITY (SWIFT)

Switch Position (1) Terminal-To-Terminal Wire Colors
Turn Signal & Hazard
Right Turn Signal YEL & YEL/BLU; GRN & GRN/YEL
Left Turn Signal YEL & YEL/BLU; GRN & GRN/RED
Neutral YEL & YEL/BLU
Dimmer & Passing
Low Beam WHT/BLK & RED/WHT
High Beam WHT/BLK & RED
Passing WHT/BLK, RED & RED/BLK
Headlights
Parking WHT & GRN
Lights WHT, GRN & RED
Off (2)
Horn BLU/BLK & Ground
(1) See Fig 3.
(2) No continuity.
Fig 1: Multifunction Switch Circuit & Connectors (Esteem)
G97C11116Courtesy of SUZUKI OF AMERICA CORP.
Fig 2: Multifunction Switch Connector Terminals (Grand Vitara & Vitara)
G99I51423Courtesy of SUZUKI OF AMERICA CORP.
Fig 3: Multifunction Switch Circuit & Connectors (Swift)
G97E11118Courtesy of SUZUKI OF AMERICA CORP.
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