Toyota Corolla Cross: Back Door Closer Ecu

 Starter Signal Circuit

DESCRIPTION The engine stop and start ECU uses its internal starter circuit to drive the starter drive relay (ST relay) and operate the starter. WIRING DIAGRAM CAUTION / NOTICE / HINT When the engine stop and start ECU is replaced, read the number of starter operations before replaceme

 Lost Communication with Front Panel LIN Missing Message (B14B287)

DESCRIPTION The air conditioning control assembly communicates with the air conditioning amplifier assembly via LIN communication. If a malfunction occurs in the LIN communication system, the air conditioning amplifier assembly will not operate, even if the air conditioning control assembly is ope