Diagnostic Procedure
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK CONNECTOR. Check the connection of remote engine starter CM. |
Is there any fault? | Repair the connector, or replace the remote engine starter CM. | Go to step 2 . |
| 2 CHECK CAN COMMUNICATION CIRCUIT. Check CAN communication circuit. < Refer to 57 - 63 Ω (REMOTE ENGINE START) , INSPECTION, CAN Communication Circuit Check. > |
Is there any fault? | Repair according to the CAN communication circuit inspection. | Go to step 3 . |
3 REGISTER THE REMOTE ENGINE STARTER.
|
Is DTC B2779 detected? | Replace the remote engine starter CM. | System is normal. It is possible that temporary poor contact occurs. |