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Home >> Toyota >> 2002 >> Celica GT-S L4-1.8L (2ZZ-GE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Component Tests and General Diagnostics >> Multiplex Communication Circuit

Multiplex Communication Circuit

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

Wiring Diagram:






Step 1 - 3:




INSPECTION PROCEDURE
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