Royal Enfield CONTINENTAL GT 650 TWIN 2018, Service Training Manual

Page: 162 / 198

ROYAL ENFIELD 650 TWIN SERVICE TRAINING MANUAL
161
LIST OF ABS DIAGNOSTIC FAULT CODES - 650 TWIN
C1021 ABS Micro controller Failure Change ABS unit
C1019 Failure in the ABS valve relay Change ABS unit
C1054 Failure in the front Inlet Valve Change ABS unit
C1052 Failure in the rear Inlet Valve Change ABS unit
C1049 Failure in the front Outlet Valve Change ABS unit
C1048 Failure in the rear Outlet Valve Change ABS unit
C1059 Battery Voltage Too high Check the voltage regulator/ battery
C1058 Battery Voltage Too Low Check the battery
C1015 Failure in the ABS Pump Motor Change ABS unit
C1033 Failure in the Front WSS (electric) Change Front WSS or Check wiring from WSS to ABS
C1031 Failure in the Rear WSS connection (electric) Change Rear WSS or Check wiring from WSS to ABS
C1034 Signal quality from the front WSS is not good
Check the front toner wheel / Airgap consistency
WSS bracket
C1032 Signal quality from the Rear WSS is not good
Check the Rear toner wheel / Airgap consistency
WSS bracket
C1024
Signal quality from the front / Rear Check the front toner wheel / Airgap consistency
WSS is not good WSS bracket
U2922
CAN Bus Off failure - Diagnosis is not possible
Check for CAN lines connection.
with tester when the failure is current
U2921
CAN controller failure - Diagnosis is not
Change ABS unit
possible with tester in this case.
DTC
Failure Description Remedy
(P code)
ABS DTC PROCEDURE - 650 TWIN
Identifying the ABS diagnostic Trouble Codes (DTCs) using the ICM Diagnostic tool.

Connect the Diagnostic tool to the vehicle via the OBD connector.

Switch on the vehicle, keeping the gear position in the Neutral.

Navigate through the diagnostic tool as per the following
Diagnosis > Royal ABS 9.1 M > Bosch ABS system > Vehicle info – (ensure software number as per ABS modulator
drawing 148044 is displayed) > In “please Select” option select “Diagnostic Trouble Code” .

See list of ABS DTCs code .
OBD Connector located under the seat.