Toyota 4Runner: Certification Ecu

Theft Deterrent / Keyless Entry

Components

Other materials about Toyota 4Runner:

All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate
DESCRIPTION When the wireless operation can be used to lock and unlock the doors, the communication line between the door control receiver and certification ECU is normal. When the entry operation does not operate, one of the following may be the cause: 1 ...

Disassembly
DISASSEMBLY PROCEDURE 1. FIX REAR DIFFERENTIAL CARRIER ASSEMBLY IN PLACE (a) Fix the rear differential carrier assembly to the overhaul attachment. 2. INSPECT REAR DRIVE PINION COMPANION FLANGE SUB-ASSEMBLY REAR (a) Using a dial indicator, measure the ...