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Home >> Toyota >> 1999 >> 4 Runner SR5 4WD V6-3.4L (5VZ-FE) >> Repair and Diagnosis >> Accessories and Optional Equipment >> Antitheft and Alarm Systems >> Testing and Inspection >> Component Tests and General Diagnostics >> MPX Circuit

MPX Circuit

CIRCUIT DESCRIPTION
This circuit communicates information of the wireless door lock control system, rear defogger system, open door warning, luggage light, theft deterrent system, rear wiper washer system and back door power window system between the Body ECU and Back door ECU.




WIRING DIAGRAM

Step 1:




INSPECTION PROCEDURE
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