TSRM/MK3 Supra/Repair Manual
Repair ManualWiring DiagramsCommunity Fixes
p.038

AC/Air Conditioning System, page 39

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p.040
Air Conditioning System — MK3 Supra Air Conditioning System, page 39
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Page text (OCR transcript)
AIR CONDITIONING SYSTEM — A/C Control Panel Assembly

AC-39

[Diagram showing A/C Control Panel Assembly circuit with Resistance A component]

AC1846

Control Button

A/C | FRS/REC | Mode Control | Blower Speed | Resistance (Ω) | Terminal ② | Voltage (V)
ON | REC | AUTO | AUTO | 620 | 8 | 1 or less
 | | | | | 7 | 12 or more
OFF | | | | | 19 | 1 or less
 | | | | | 8 | 12 or more

If the voltage is not as specified, replace the A/C control panel assembly.