Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Power Door Lock Control System

Toyota Corolla Cross (2022-2026) Service Manual / Vehicle Interior / Door Lock / Power Door Lock Control System

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 Precaution

PRECAUTION PRECAUTIONS WHEN USING GTS (a) When using the GTS with the ignition switch off to troubleshoot: Connect the GTS to the vehicle, and turn a courtesy light switch on and off at 1.5 seconds

 Parts Location

PARTS LOCATION ILLUSTRATION *A w/ Power Back Door System *B w/o Power Back Door System *1 FRONT DOOR LOCK WITH MOTOR ASSEMBLY RH *2 FRONT DOOR COURTESY LIGHT SWIT

 System Diagram

SYSTEM DIAGRAM

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 IG2 Signal Circuit Short to Auxiliary Battery (P253012)

DESCRIPTION The hybrid vehicle control ECU compares the IGP signal to the IG control status signal sent from the certification ECU (smart key ECU assembly) to detect a stuck on malfunction of the IGP signal. HINT: If DTC P253012 is stored, the ignition switch will turn off (READY off). DTC

 Disassembly

DISASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (DISASSEMBLY) Procedure Part Name Code 1 LICENSE PLATE LIGHT PACKING 81274B - - - 2 LICENSE PLATE LIGHT LENS - - - - 3 LICENSE PLATE LIGHT BULB 81270B - - -

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