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Home >> Suzuki >> 2003 >> Vitara 2D Utility, 4WD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 84 (Automatic A/C Systems) >> Repair Instructions >> HVAC Control Module and Its Circuits Inspection >> Reference Waveform No. 2
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Reference Waveform No. 2

WARNING: This page is about a different car, the 2004 Suzuki XL-7 and 2004 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: The shape of waveform varies with outside air temperature.
Fig 1: Reference Waveform No. 2 Chart
G00758004Courtesy of SUZUKI OF AMERICA CORP.

Waveform at -20 °C (-4 °F)

Fig 2: Measuring Waveform At -20 °C (-4 °F)
G00758005Courtesy of SUZUKI OF AMERICA CORP.

Waveform at 0 °C (32 °F)

Fig 3: Measuring Waveform At 0 °C (32 °F)
G00758006Courtesy of SUZUKI OF AMERICA CORP.

Waveform at 30 °C (86 °F)

Fig 4: Measuring Waveform At 30 °C (86 °F)
G00758007Courtesy of SUZUKI OF AMERICA CORP.