Toyota 4Runner: Air Conditioning Unit

IG Power Source Circuit

DESCRIPTION The main power source is supplied to the air conditioning amplifier assembly when the ignition switch is turned to ON. The power source is used for operating the air conditioning ampl ...

Components

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Other materials about Toyota 4Runner:

Security Indicator Light Circuit
DESCRIPTION When the engine immobiliser system is set, the security indicator light blinks continuously, but does not illuminate if the engine immobiliser system is not set. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When the tr ...

Speaker Circuit
DESCRIPTION If there is a short in a speaker circuit, the stereo component amplifier assembly detects it and stops output to the speakers. Thus sound cannot be heard from the speakers even if there is no malfunction in the stereo component ...