B2798

DTC B2798 COMMUNICATION MALFUNCTION NO.2

CIRCUIT DESCRIPTION

DTC Detection Condition:

This code is stored in memory when inserting the key that does not have transponder chip or if the communication between the key and transponder key ECU is impossible.

Wiring Diagram:

Step 1 - 3:

Step 4 - 5:

INSPECTION PROCEDURE

HINT: Start the inspection from step 1 when using the hand-held tester and start from step 2 when not using the hand-held tester.