Inspection Outline
- The components to be tested are indicated by a dotted line.
- Troubleshoot any DTCs listed or indicated systems below first.
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- Keyless Access System [Keyless Access Control Unit], [Backup Control Unit], [Power Control Unit]: Go to the indicated DTC's troubleshooting .
NOTE:
For more efficient troubleshooting, you may be able to eliminate some inspection items as potential failures based on the conditions of the failure and vehicle.
- (Application 1) Do the HDS [Self Check]
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- The system communicate with the HDS:
- The system does not communicate with the HDS:
- The system communicate with the HDS:
- (Application 2) Reboot the HDS and select YES when asked if the vehicle has keyless access system, this selects the forced ON mode
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- The system changes to forced ON mode:
- The system does not change to forced ON mode:
- The system changes to forced ON mode:
| Inspection Items | Work Items | Application 1 | Application 2 | |||
|---|---|---|---|---|---|---|
| a | Remote | Do the Keyless Access Remote Test | o | o | o | o |
| b | Engine Start/Stop Switch | Do the Engine Start/Stop Switch Test | o | o | o | o |
| c | External Circuit | +B_SMART, SS1(+), SS2(-), GND Circuit Inspection | o | |||
| +B_BACK_UP, +B_SMART, GND, PGND, SGND Circuit Inspection | o | o | o | |||
| IGN_TRX [IGNTRx], ESL_PWR [TCUWUP/ACC] Circuit Inspection | o | o | o | |||
| L-LINE Circuit Inspection | o | |||||
| d | Body Control Module | Body Control Module Inspection | o | o | o | o |
| e | TCM | TCM Inspection | o | o | o | o |