Air Conditioning Panel (for Hatchback)

AIR CONDITIONING: AIR CONDITIONING PANEL (for Hatchback): INSPECTION

INSPECTION





1. INSPECT HEATER CONTROL BASE SUB-ASSEMBLY
(a) Check the heater control base resistance.
(1) Using an ohmmeter, measure the resistance and check the results in accordance with the values in the table below.
Standard resistance:






If the result is not as specified, replace the heater control base.
(b) Check the A/C indicator operation.
(1) Connect the positive (+) lead from the battery to terminal 2 (L) and the negative (-) lead to terminal (E).
(2) Push the A/C switch in and check that the indicator lights up.
Standard:
indicator lights up
If the result is not as specified, replace the heater control base.
(c) Check the illumination operation.
(1) Connect the positive (+) lead from the battery to terminal 5 (ILL+) and the negative (-) lead to terminal 6 (ILL-), then check that the bulb illuminates.
Standard:
Bulb illuminates
If the result is not as specified, replace the bulb.





2. INSPECT HEATER CONTROL SUB-ASSEMBLY
(a) Check the heater control resistance.
(1) Using an ohmmeter, measure the resistance and check the results in accordance with the values in the table below.
Standard resistance:






If the result is not as specified, replace the heater control.
(b) Check the illumination operation.
(1) Connect the positive (+) lead from the battery to terminal 2 (ILL+) and the negative (-) lead to terminal 1 (ILL-), then check that the bulb illuminates.
Standard:
Bulb illuminates
If the result is not as specified, replace the bulb.





3. INSPECT NO. 3 HEATER CONTROL KNOB
(a) Check the No. 3 heater control knob resistance.
(1) Using an ohmmeter, measure the resistance and check the results in accordance with the values in the table below.
Standard resistance:






If the result is not as specified, replace the No. 3 heater control knob.
(b) Check the Rr. DEF indicator operation.
(1) Connect the positive (+) lead from the battery to terminal 3 (IG) and the negative (-) lead to terminal 1 (E).
(2) Push the Rr. DEF switch in and check that the indicator lights up.
Standard:
indicator lights up
If the result is not as specified, replace the No. 3 heater control knob.
(c) Check the illumination operation.
(1) Connect the positive (+) lead from the battery to terminal 5 (ILL+) and the negative (-) lead to terminal 4 (ILL-), then check that the bulb illuminates.
Standard:
Bulb illuminates
If the result is not as specified, replace the bulb.