System Testing: Notes
NOTE:
Ensure power door locks are operating properly before proceeding with system tests. See appropriate DOOR LOCKS - POWER
article.
NOTE:
Perform trouble shooting of applicable problems in order given and proceed to appropriate test. See TROUBLE SHOOTING SYMPTOMS table.
TROUBLE SHOOTING SYMPTOMS
| Problem | Inspect | Go To Test |
|---|---|---|
| All Functions Of Keyless Entry Do Not Work | ECU Power Source Circuit | 1 |
| " | Door Courtesy Switch Circuit | 6 |
| " | Door Key Lock Switch Circuit (Unlock Side) | 3 |
| " | Door Key Lock Switch Circuit (Lock Side) | 4 |
| " | Key Unlock Warning Switch Circuit | 5 |
| " | Wireless Door Lock ECU | 7 |
| Door Unlock Operation Is Not Possible | Door Key Lock Switch Circuit (Unlock Side) | 3 |
| " | Door Unlock Detection Switch Circuit | 2 |
| " | Wireless Door Lock ECU | 7 |
| Lock Operation Is Not Possible (Unlock Possible) | Door Key Lock Switch Circuit (Lock Side) | 4 |
| " | Wireless Door Lock ECU | 7 |
| Only Key Confinement Prevention Function Is Not Possible | Key Unlock Warning Switch Circuit | 5 |
| " | Wireless Door Lock ECU | 7 |
| Wireless Door Lock Junction Operates Even When Each Door Is Opened | Door Courtesy Switch Circuit | 6 |
| " | Wireless Door Lock ECU | 7 |
| Auto Lock Function Works Even If Any Door Is Opened Within 30 Seconds After All Doors Are Unlocked By Wireless Door Lock Control System | Door Courtesy Switch Circuit | 6 7 |
| " | Wireless Door Lock ECU | 7 |
| Wireless Door Lock Works Incorrectly (Although 1 Door Is Unlocked, When Transmitter Switch Is Pressed, All Doors Unlock) | Door Unlock Detection Switch Circuit | 2 |
| " | Wireless Door Lock ECU | 7 |