Toyota Yaris: Power Source & Network / Networking

Installation

INSTALLATION PROCEDURE 1. INSTALL GENERATOR WITH REGULATOR ASSEMBLY (a) Temporarily install the generator with regulator assembly. (b) Using an E8 "TORX" socket wrench, install the 2 stud bolts...

Can Communication System

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Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Lost Communication with ECM/PCM "A" Missing Message (U010087,U012087,U012687,U012987,U015187,U015587,U016487,U016887)

DESCRIPTION These DTCs are stored if a CAN communication malfunction occurs between the main body ECU (multiplex network body ECU) and other ECUs. DTC No. Detection Item DTC Detection Condition Trouble Area U010087 Lost Communication with ECM/PCM "A" Missing Message The main body ECU (multiplex network body ECU) does not receive data from the ECM for approximately 10 seconds or more...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Inspection

INSPECTION PROCEDURE 1. INSPECT HEADLIGHT LEVELING SWITCH (a) Check the voltage. (1) Connect a positive (+) lead from the auxiliary battery to terminal 5 (B) and a negative (-) lead to terminal 2 (E). *a Component without harness connected (Headlight Leveling Switch) (2) Measure the voltage according to the value(s) in the table below...