If the system cannot enter selfdiagnostic mode the system returns to normal mode

Toyota Prius Lights Diagram

(b) Check that the system has switched to self-diagnostic mode by checking the flash pattern of the interior light.

(c) Check the diagnostic outputs when the door control transmitter switch is held down. The diagnostic outputs can be checked by the flash patterns of the interior light.

Interior Light Output:

Normal Wave:

T1 T2

Mismatched Recognition Code:

Wave being received

ON OFF

No Diagnosis Output: T1: 025 seconds

T2: 0.50 seconds

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