A/T (Output) Speed Sensor Inspection
WARNING: This page is about a different car, the 2004 Suzuki Vitara. However, it is still accessible from the selected car via links, so may be relevant.
Check A/T (output) speed sensor (1) for resistance between terminals of sensor or PCM coupler.
A/T (output) speed sensor resistance
387 - 473 Ω (at 20°C (68°F))
Courtesy of SUZUKI OF AMERICA CORP.