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Home >> Toyota >> 2003 >> Celica GT-S L4-1.8L (2ZZ-GE) >> Repair and Diagnosis >> Body and Frame >> Body Control Systems >> Testing and Inspection >> Component Tests and General Diagnostics >> Multiplex Communication Circuit

Multiplex Communication Circuit

CIRCUIT DESCRIPTION

Signals are transmitted between ECM and the combination meter through the communication circuit.

Wiring Diagram:






Step 1 - 3:




INSPECTION PROCEDURE
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