NISSAN
NTB16018
Manufacturer communications
- Publication date
- 2016-02-22
- Received by NHTSA
- 2021-05-10
- NHTSA record numbers
- 10192744
Manufacturer summary
Original wording in English
IF YOU CONFIRM The MIL is "ON" with DTC P0603 (ECM BACK UP/CIRCUIT). ACTION 1. Confirm that the battery voltage is 11 volts, or more, with the ignition ON (engine OFF, not running). 2. Erase DTC 3. Perform DTC confirmation steps in the Service Procedure. 4. Confirm 1st trip DTC P0603 is not stored. NOTE: P0603 is often the result of low battery voltage, discharged battery or battery terminal disconnections. Please see this bulletin for furtner details.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Nissan
P0603ECM BACK UP/CIRCUITCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Nissan | VERSA | 2016 |
| Nissan | VERSA | 2015 |
| Nissan | VERSA NOTE | 2016 |
| Nissan | VERSA NOTE | 2015 |
| Nissan | XTERRA | 2015 |