DTC U3006-17
DTC U3006-17 : Power Source Failure for ECU (High Voltage)
NOTE: Before you troubleshoot, review the general troubleshooting information - Refer to:
How to Troubleshoot the VSA System (2014 2015 2016) or
How to Troubleshoot the VSA System (2017 2018 2019 2020)
| DTC Description | DTC | Freeze Frame |
|---|---|---|
| U3006-17 Power Source Failure for ECU (High Voltage) |
DTC (VSA)
- Problem verification
- 1. Turn the vehicle to the ON mode.
- 2. Clear the DTC with the HDS.
- 3. Turn the vehicle to the OFF (LOCK) mode, then start the engine.
- 4. Check for DTCs with the HDS.
DTC Description DTC Freeze Frame U3006-17 Power Source Failure for ECU (High Voltage) Is DTC U3006-17 indicated?
YES
The failure is duplicated. Go to step 2.
NO
Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting - Refer to:
How to Troubleshoot the VSA System (2014 2015 2016) or
How to Troubleshoot the VSA System (2017 2018 2019 2020)
If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.
- VSA modulator-control unit check
- 1. Check the parameter (s) below with the HDS.
Signal Threshold Current conditions Values Unit Values Unit BATTERY VOLTAGE More than 16.5 V Do the current condition (s) match the threshold?
YES
Check the 12 volt battery - Refer to:
Battery Test (2016 2017 2018 2019 2020)
and check the PGM-FI DTCs - Refer to:
How to Troubleshoot the Fuel and Emissions Systems (2014-20) or
How to Troubleshoot the Fuel and Emissions Systems (With Auto Idle Stop System) (2016-20)
NO
Check for loose terminals and poor connections in the VSA modulator-control unit 38P connector. If they are OK, replace the VSA modulator-control unit .