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Toyota Sienna Service Manual: Absence of Registration Unit/ No Response for Connection Check/ Last Mode Error/ No Response Against ON / OFF Command/ Mode Status Error/ Slave Reset

Toyota Sienna Service Manual / Audio / visual / Audio and visual system / Diagnostic trouble code chart / Absence of Registration Unit/ No Response for Connection Check/ Last Mode Error/ No Response Against ON / OFF Command/ Mode Status Error/ Slave Reset

DESCRIPTION

DESCRIPTION

HINT:

NOTICE:

INSPECTION PROCEDURE

NOTICE: Be sure to read DESCRIPTION before performing the following procedures

1 CHECK "RADIO RECEIVER COMMUNICATION ERROR" IN FLOW CHART

Refer to the radio receiver communication error

END

ROM Error/ RAM Error
DTC 01-21 ROM Error DTC 01-22 RAM Error DESCRIPTION INSPECTION PROCEDURE HINT: After the inspection is completed, clear the DTCs. 1 REPLACE RADIO RECEIVER END ...

No Master/ Connection Check Error
DTC 01-D6 No Master DTC 01-D7 Connection Check Error DESCRIPTION HINT:  *1: Even if no fault is present, this trouble code may be stored depending on the battery condition or engi ...

Other materials:

Precaution
1. PRECAUTION FOR VEHICLE WITH SRS AIRBAG AND SEAT BELT PRETENSIONER Some operations in this section may affect SRS airbag system. Before performing the corresponding operations, please read the NOTICE of the SRS airbag for the proper operations. COMPONENTS ...

Enter test mode
HINT: Operation of the tire pressure warning reset switch can be checked in TEST MODE. During TEST MODE, the system is not initialized by pushing the tire pressure warning reset switch. The circuit of the tire pressure warning reset switch can be inspected during this mode. (a) Make ...

Open in One Side of CAN Branch Line
DESCRIPTION If 2 or more ECUs and/or sensors do not appear on the intelligent tester "Communication Bus Check" screen, one side of the CAN branch wire may be open. (One side of the CAN-H [branch wire] / CAN-L [branch wire] of the ECU and/or sensor is open.) Symptom ...

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