TROUBLE DIAGNOSES — Preliminary Check (Cont'd) — Preliminary Check 2 (A/C does not blow cold air.)
HA-61flowchartTwo distinct branches each call CHECK THERMO CONTROL AMP. OPERATION (p12 reached via outlet-temperature O.K., p15 via evaporator freeze-up). Layout preserved as separate nodes since the manual draws them separately.
Preliminary Check (Cont'd)
PRELIMINARY CHECK 2
A/C does not blow cold air.
NOTE
Initial condition: ignition switch, A/C switch, and fan switch are ON; mode lever is in VENT mode and temperature lever is in full cold position.
Preliminary Check 2 — A/C does not blow cold air
Rendering diagram…
See also
Performance Chart · Performance Test Diagnoses · Diagnostic Procedure 1 · Diagnostic Procedure 4 · Electrical Components Inspection · DOOR CONTROL · DISCHARGING, EVACUATING, CHARGING AND CHECKING