DESCRIPTION
If the air inlet mode cannot be changed between recirculation/fresh or exhaust gas odors can be smelled even though recirculation mode is selected, the following factors may be the cause.
Symptom | Factor |
---|---|
|
|
PROCEDURE
1. |
CHECK NO. 1 BLOWER DAMPER SERVO SUB-ASSEMBLY |
(a) Check that the No. 1 blower damper servo sub-assembly is installed correctly.
OK:
The No. 1 blower damper servo sub-assembly is installed correctly.
NG | INSTALL NO. 1 BLOWER DAMPER SERVO SUB-ASSEMBLY |
|
2. |
CHECK FOR DTC |
(a) Check for DTCs.
Body Electrical > Air Conditioner > Trouble Codes
Result | Proceed to |
---|---|
B143A87 and B143B7F is not output |
A |
B143A87 is output |
B |
B143B7F is output |
C |
B | GO TO DTC B143A87 |
C | GO TO DTC B143B7F |
|
3. |
READ VALUE USING GTS |
(a) Read the Data List according to the display on the GTS.
Powertrain > Engine > Data List
Tester Display | Measurement Item |
Range | Normal Condition |
Diagnostic Note |
---|---|---|---|---|
Coolant Temperature | Engine coolant temperature |
Min.: -40°C (-40°F), Max.: 140°C (284°F) |
75 to 100°C (167 to 212°F): After warming up |
This is the engine coolant temperature. HINT:
|
Tester Display |
---|
Coolant Temperature |
OK:
After warming up the engine, the temperature value displayed is within the range specified in the normal condition column.
OK | REPLACE AIR CONDITIONER UNIT ASSEMBLY |
NG | GO TO COOLING SYSTEM |