Bus Buffer ECU Communication Stop Mode [06/2016 - ]: Procedure

1. Disconnect the cable from the negative (-) battery terminal.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   D29-4 (CANH) - D29-5 (CANL)	Cable disconnected from negative (-) battery terminal	57 to 63 Ω

   TEXT IN ILLUSTRATION
   
   

   *a	Front view of wire harness connector (to PSP (Option Connector))

Result: 

OK 

END 

Result: 

NG 

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (PSP (OPTION CONNECTOR))