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Home >> Suzuki >> 1990 >> Swift L4-1298cc 1.3L SOHC 3 TBI 8V >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Testing and Inspection >> Component Tests and General Diagnostics >> Non-Trouble Code Procedures >> Throttle Valve Opening Signal Check ("D" Test)

Throttle Valve Opening Signal Check ("D" Test)

1. Disconnect coupler(s) from transmission control module (TCM).

2. Bring voltmeter probes in touch with coupler terminals from harness side.

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