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A/c-Heater System - Automatic: Diagnosis Nissan Maxima A32

Automatic HVAC System

ENTERING/EXITING SELF-DIAGNOSTICS

Note. DO NOT enter self-diagnostics unless engine is running.

Start engine, then immediately press and hold OFF switch on A/C-heater control panel for at least 5 seconds. (Схема №1)
Select self-diagnosis steps 1-5 by pressing temperature control switches. After selecting step 5, auxiliary mechanism test may be selected by pressing fan switch. Auxiliary mechanism tests temperature setting trimmer.
To cancel self-diagnostics, press AUTO switch or turn ignition switch to OFF position.

TESTING

WARNING

To avoid injury from accidental air bag deployment, read and follow all SERVICE PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM procedures in AIR BAG RESTRAINT SYSTEM article in the ACCESSORIES/SAFETY EQUIPMENT section.