Diagnostic procedure
STEP
|
INSPECTION
|
RESULTS
|
ACTION
|
---|---|---|---|
1
|
Does the A/C compressor disengage when the A/C switch is turned off?
|
Yes
|
Go to the next step.
|
No
|
Go to the symptom troubleshooting "No.24 A/C is always on or A/C compressor runs continuously".
|
||
2
|
Connect the WDS or equivalent to the DLC-2.
Retrieve any continuous memory, KOEO and KOER DTCs.
Are there any DTCs displayed?
|
Yes
|
DTC is displayed:
Go to the applicable DTC inspection.
(See DTC TABLE.)
|
No
|
No DTC is displayed:
Inspect the APP sensor for proper adjustment.
|
||
3
|
Verify test results.
• If normal, return to the diagnostic index to service any additional symptoms.
• If the malfunction remains, inspect the related Service Information and perform the repair or diagnosis.
|