Dtc B1711: Ecm Eeprom Error - Suzuki Grand Vitara 2011 Manual

Step
4 ICM connector check
1) With the ignition key at OFF position, disconnect ICM
connector.
2) Check for proper connection at terminals and wires of
ICM connector. Refer to "Intermittent and Poor
Connection Inspection in Section 00".
Is each terminal and wire connection normal?
5 ECM poor connection check
1) With the ignition key at OFF position, disconnect ECM
connectors.
2) Check for proper connection at terminals and wires of
ECM connectors. Refer to "Intermittent and Poor
Connection Inspection in Section 00".
Is each terminal and wire connection normal?
6 CAN communication circuit check
1) Check CAN communication circuit between ICM and
ECM for open, short and high resistance. Refer to
"Electrical Circuit Inspection Procedure in Section 00".
Is each CAN communication circuit in good condition?
7 ICM check
1) Check power and ground circuit of ICM referring to
"Inspection of Immobilizer Control Module (ICM) and Its
Circuit: For Diesel Engine Model".
Is power and ground circuit of ICM normal?

DTC B1711: ECM EEPROM Error

Detecting Condition and Trouble Area
Detecting Condition
EEPROM in ECM faulty
Troubleshooting
1) Clear DTC(s) referring to "Diagnostic Trouble Code (DTC) Clearance: For Diesel Engine Model".
2) Turn the ignition switch to OFF position.
3) Check if DTC B1711 is still detected referring to "Diagnostic Trouble Code (DTC) Check: For Diesel Engine
Model". If still detected, go to the next step. If not, the troubleshooting is completed.
4) Substitute a known-good ECM and recheck.
Immobilizer Control System: For Diesel Engine Model 10C-46
Action Yes
Go to Step 5.
Go to Step 6.
Go to step 7.
Substitute a known-
good ICM and recheck.
If DTC B1709 is still
detected, substitute a
known-good ECM and
recheck.
Trouble Area
Internal failure (EEPROM corruption) of ECM
No
Repair poor
connection(s).
Repair poor
connection(s).
Repair circuit.
Repair power and
ground circuit of ICM.
S6JB0AA324027