Matrix XRS 2WD L4-1.8L (2ZZ-GE) (2003)
Power Door Lock Switch: Testing and Inspection
Back Door W/ Motor Lock Assy
INSPECT BACK DOOR W/ MOTOR LOCK ASSY (BACK DOOR COURTESY SWITCH)
a. Inspect the back door courtesy switch continuity, as shown in the illustration and table
If the result is not as specified, replace the door lock assy.