Corolla L4-2.4L (2AZ-FE) (2010)
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Information Bus: Pinout Values and Diagnostic Parameters
LIN Communication System
NETWORKING: LIN COMMUNICATION SYSTEM: TERMINALS OF ECU
1. CHECK MAIN BODY ECU (INSTRUMENT PANEL JUNCTION BLOCK)
(a) Disconnect the 2B, 2E, 2F and 2G junction block and E51 ECU connectors.