Memory Function Does Not Operate

MEMORY FUNCTION DOES NOT OPERATE

Diagnosis Procedure

SYMPTOM: Memory function does not operate. The setting is not maintained (it returns to the initial condition).

Inspection procedure


1. CHECK OPERATION

1.Set temperature control dial to 32�C (90�F).
2.Press OFF switch.
3.Press ignition switch OFF.
4.Press ignition switch ON.
5.Press AUTO switch.
6.Check that the set temperature is maintained.
Is the inspection result normal?
YES- Inspection End.
NO- GO TO 2.

2. CHECK POWER SUPPLY AND GROUND CIRCUIT OF FRONT AIR CONTROL

Check power supply and ground circuit of front air control. Automatic Air Conditioning.
Is the inspection result normal?
YES- Replace front air control. Service and Repair.
NO- Repair or replace malfunctioning part(s).