DTC U0101 (2017 2018 PGM-FI System)
DTC U0101 : F-CAN Malfunction (PCM-TCM)
- If DTC U0101 is indicated alone, do the troubleshooting for DTC U1601 using the on-board snapshot for U0101.
- If any of the DTCs listed below are indicated at the same time as DTC U0101, troubleshoot those DTCs first, then recheck for U0101.
-
- U1601: TCM
NOTE:
Before you troubleshoot, review the general troubleshooting information - Refer to: How to Troubleshoot the Fuel and Emissions Systems,
or How to Troubleshoot the Brake Booster Pressure Monitoring System (2016 2017 2018 2019 2020),
or How to Troubleshoot the Fuel and Emissions Systems(With Auto Idle Stop System) (2016 2017 2018 2019 2020)
.
| DTC Description | Confirmed DTC | Pending DTC |
|---|---|---|
| U0101 F-CAN Malfunction (PCM-TCM) |
DTC (PGM-FI)
- DTC check
-1. Turn the vehicle to the ON mode.
- 2. Check for Pending or Confirmed DTCs with the HDS.
DTC Description Confirmed DTC Pending DTC U0101 F-CAN Malfunction (PCM-TCM) U1601 F-CAN Malfunction (PCM-TCM) Are DTC U1601 and U0101 indicated at the same time?
YES
Go to the indicated DTC's troubleshooting.
NO
Go to the troubleshooting for DTC U1601 - Refer to: DTC Troubleshooting: U1601 (2017 2018), or DTC Troubleshooting: U1601 (2017 2018) using the on-board snapshot for DTC U0101.