Memory Function Does Not Operate

MEMORY FUNCTION DOES NOT OPERATE


Description


Symptom
- Memory function does not operate normally.
- The setting is not maintained. (It returns to the initial condition.)





MEMORY FUNCTION DOES NOT OPERATE


Inspection procedure

1.CHECK OPERATION
1. Set temperature control dial to 32�C (90�F).
2. Press OFF switch.
3. Turn ignition switch OFF.
4. Turn 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 UNIFIED METER AND A/C AMP
Check power supply and ground circuit of unified meter and A/C AMP. Refer to Power Supply and Ground Circuit, "UNIFIED METER AND A/C AMP. : Diagnosis Procedure".
Is the inspection result normal?
YES - Replace unified meter and A/C AMP.
NO - Repair or replace malfunctioning part.