DTC DETECTION LOGIC

DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause
B2615 | Blower relay circuit | BCM detects a difference of signal for 1 second or more between the following information.

- Blower relay ON/OFF request
- Blower relay feedback

- Harness or connectors
  (Blower relay circuit is open or shorted)
- Blower relay
- BCM

DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON under the following conditions, and wait for at least 1 second.

- Shift lever is in the P or N position
- Do not depress brake pedal

2. Check “Self diagnostic result” with CONSULT-III.

Is DTC detected?
YES>>Go to Diagnosis Procedure.
NO>>INSPECTION END