| All the doors will not lock or unlock with driver's door key cylinder or door lock switch or keyless transmitter |
- Poor ground (G502, G506, G507, G601, G606)
- Driver's door key cylinder switch test
- Door switch test (check the door switch ON/OFF information with the HDS)
- Door lock switch test (check the door lock switch ON/OFF information with the HDS)
- Door lock actuator test
- MICU input test
- Rear fuse/relay box input test
- Driver's MPCS unit input test
- Front passenger's MPCS unit input test
- Check for UART line
- An open in the wire
- A short to ground in the wire
- A short to power in the wire
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| Keyless operation does not work (LOCK, UNLOCK, PANIC) |
Symptom troubleshooting |
Customized settings in the multi-information display (MID), see Owner's manual for details |
| Doors will not unlock (or lock) with the transmitter, but will unlock (or lock) with the door lock switch and the door key cylinder switch |
- Symptom troubleshooting
- Door lock switch test (check the door lock switch ON/OFF information with the HDS)
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| Doors automatically relock 30, 60, or 90 seconds after being unlocked with the transmitter even though a door has been opened |
- Symptom troubleshooting
- Door switch test (check the door switch ON/OFF information with the HDS)
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| Only driver's door will unlock or door locks relock immediately after unlocking with the keyless transmitter |
Driver's door lock knob switch test |
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| Tailgate will not release |
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| The horn does not sound and/or the headlights do not flash when the PANIC button on the transmitter is pressed |
Symptom troubleshooting |
Customized settings in the multi-information display (MID), see Owner's manual for details |
| Keyless operation will work even though the ignition key is in the ignition switch |
Ignition key switch test (see
IGNITION KEY SWITCH TEST
) |
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| Security alarm system will not arm |
Symptom troubleshooting |