Problem Symptoms Table
POWER DOOR LOCK CONTROL SYSTEM
| Symptom | Suspected area | See |
|---|---|---|
| All doors cannot be locked/unlocked simultaneously by neither door control switch nor door key cylinder | Power source circuit (Main body ECU RH) | Refer to TERMINALS OF ECU |
| Replace main body ECU RH (Cowl side J/B RH) | - | |
| All doors cannot be locked/unlocked simultaneously by driver side door control switch | Multiplex network master switch assembly | Refer to TERMINALS OF ECU |
| Replace main body ECU RH (Cowl side J/B RH) | - | |
| All doors cannot be locked/unlocked simultaneously by front passenger side door control switch | Door control switch circuit (Front passenger side door) | Refer to Door Control Switch Circuit |
| Replace main body ECU RH (Cowl side J/B RH) | - | |
| All doors cannot be locked/unlocked simultaneously by door key cylinder | Driver side door key lock and unlock switch circuit | Refer to Driver Side Door Key Lock and Unlock Switch Circuit |
| Multiplex network master switch assembly | Refer to TERMINALS OF ECU | |
| Replace main body ECU RH (Cowl side J/B RH) | - | |
| Driver side door lock does not operate | Driver side door lock motor circuit | Refer to Driver Side Door Lock Motor Circuit |
| Replace main body ECU RH (Cowl side J/B RH) | - | |
| Passenger side door lock does not operate | Front passenger side door lock motor circuit | Refer to Front Passenger Side Door Lock Motor Circuit |
| Replace main body ECU RH (Cowl side J/B RH) | - | |
| Rear LH side door lock does not operate | Rear door lock motor LH circuit | Refer to Rear Door Lock Motor Circuit |
| Replace main body ECU RH (Cowl side J/B RH) | - | |
| Rear RH side door lock does not operate | Rear door lock motor RH circuit | Refer to Rear Door Lock Motor RH Circuit |
| Replace main body ECU RH (Cowl side J/B RH) | - | |
| Key lock-in prevention function does not work properly (manual operation and key-linked lock are active) | Door courtesy switch circuit (Driver side) | Refer to Door Courtesy Switch Circuit |
| Smart access system with push-button start | Refer to PROBLEM SYMPTOMS TABLE | |
| Replace main body ECU RH (Cowl side J/B RH) | - | |
| One or more doors cannot be locked/unlocked simultaneously (Wireless key operation) | Wireless door lock system | Refer to PROBLEM SYMPTOMS TABLE |
| Driver side door unlock detection switch circuit | Refer to Driver Side Door UNLOCK Detection Switch Circuit | |
| Front passenger door unlock detection switch circuit | Refer to Front Passenger Side Door UNLOCK Detection Switch Circuit | |
| Rear door unlock detection switch LH circuit | Refer to Rear Door UNLOCK Detection Switch LH Circuit | |
| Rear door unlock detection switch RH circuit | Refer to Rear Door Lock Motor RH Circuit | |
| Replace main body ECU RH (Cowl side J/B RH) | - | |
| One or more doors cannot be locked/unlocked simultaneously (Theft deterrent operation) | Theft deterrent system | Refer to PROBLEM SYMPTOMS TABLE |
| Driver side door unlock detection switch circuit | Refer to Driver Side Door UNLOCK Detection Switch Circuit | |
| Front passenger door unlock detection switch circuit | Refer to Front Passenger Side Door UNLOCK Detection Switch Circuit | |
| Rear door unlock detection switch LH circuit | Refer to Rear Door UNLOCK Detection Switch LH Circuit | |
| Rear door unlock detection switch RH circuit | Refer to Rear Door UNLOCK Detection Switch RH Circuit | |
| Replace main body ECU RH (Cowl side J/B RH) | - |