# U0001 on the 2016 Land Rover Range Rover

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name U0001

- [10146355](https://open.wenmarpro.com/bulletins/10146355), 2018-11-05: Issue: When using the approved diagnostic equipment to read Diagnostic Trouble Codes \(DTC?s\), there may be a presence of the following DTC stored within the Anti\-Lock Braking System \(ABS\) module. U0001\-82 High Speed CAN Communication Bus \- Alive/sequence counter incorrect / not updated
- [10145915](https://open.wenmarpro.com/bulletins/10145915), 2018-10-22: Issue: When using the approved diagnostic equipment to read Diagnostic Trouble Codes \(DTC?s\), there may be a presence of the following DTC stored within the Anti\-Lock Braking System \(ABS\) module. U0001\-82 High Speed CAN Communication Bus \- Alive/sequence counter incorrect / not updated
- [10116980](https://open.wenmarpro.com/bulletins/10116980), 2017-09-08: Issue: When using the approved diagnostic equipment to read Diagnostic Trouble Codes \(DTC?s\), there may be a presence of the following DTC stored within the Anti\-Lock Braking System \(ABS\) module. U0001\-82 High Speed CAN Communication Bus \- Alive/sequence counter incorrect / not updated.
- [10106104](https://open.wenmarpro.com/bulletins/10106104), 2017-06-13: "ISSUE: A CUSTOMER MAY REPORT THE VEHICLE STEERING FEELS HEAVY POTENTIALLY ACCOMPANIED BY VISUAL OR AUDIBLE WARNINGS THROUGH THE INSTRUMENT PACK. THE FOLLOWING DTCS MAY ALSO BE LOGGED: EPAS DTCS LOGGED: \-B1304\-16: ELECTRONIC POWER ASSISTED STEERING \(EPAS\) SYSTEM CIRCUIT VOLTAGE BELOW THRESHOLD \-U3001\-00: POWER STEERING CONTROL MODULE \(PSCM\) SYSTEM IMPROPER SHUTDOWN. THESE MAY BE ACCOMPANIED BY: \-U0001\-87 / 88 HIGH SPEED CAN BUS INVALID SERIAL DATA RECEIVED / MISSING MESSAGE. CHCM DTCS LOGGED: \-U0131\-00 CHASSIS CONTROL MODULE \(CHCM\) LOST COMMS WITH PSCM. \-U3003\-62 BATTERY VOLTAGE SIGNAL COMPARE FAILURE. \-U0420\-68 CHCM INVALID DATA RECEIVED FROM PSCM. CAUSE: THIS MAY BE CAUSED BY: \-LOW BATTERY VOLTAGE. \-WIRING HARNESS ISSUE \(SHORT / OPEN CIRCUIT, HIGH RESISTANCE\). \-HIGH RESISTANCE AT EPAS EARTH TERMINAL \(FOR L405/L494\) G1D132 AND OR G4D178, \(SEE ATTACHED DIAGRAM\). OR IF ON L550/L538 HIGH RESISTANCE AT G1D122A, G1D122B, G1D122AZ AND G1D108. \-POOR CONNECTION OR PIN SET CONDITION AT CONNECTOR NUMBER: C11\-G1"