LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Suzuki >> 2011 >> Equator Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Immobilizer Control System >> Diagnostic Information and Procedure >> DTC U1000: CAN COMM Circuit >> Diagnosis Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnosis Procedure

DIAGNOSIS PROCEDURE

Step Action YES NO
PERFORM DTC CHECK 
  1. Turn ignition switch ON and wait for 2 seconds or more.
  2. Check "DTC check".

Is "CAN COMM CIRCUIT" displayed? 
Refer to [CAN COMMUNICATION CONTROL CIRCUIT ] Refer to [SERVICE INFORMATION FOR ELECTRICAL INCIDENT: INTERMITTENT INCIDENT ]