▶ Fault is intermittent caused by poor contact in ICU’s and/or PCM/ECM connector or was repaired and ICU’s and/or PCM/ECM memory was not cleared.

Therefore, Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.

▶ Perform Password Teaching/changing and teaching process after neutralizing the ICU and/or PCM/ECM. If problem persists, check by replacing the trial ICI and/or PCM/ECM. If resolved, replace ICU and/or PCM/ECM, then go to verification.

▶ After replacing ICU and/or PCM/ECM , perform Key teaching procedure with GDS.