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Home >> Toyota >> 2012 >> 4Runner Trail >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Wireless Door Lock Control System (W/O Smart Key System) (Diagnostic Codes & Symptom Tests) >> WIRELESS DOOR LOCK CONTROL SYSTEM (w/o Smart Key System) >> Symptom Tests >> Only Wireless Control Function is Inoperative >> Inspection Procedure
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Inspection Procedure

NOTE:
  • Inspect the fuses for circuits related to this system before performing the following inspection procedure.
  • When replacing the door control receiver, refer to the registration procedures. Refer to REGISTRATION .