Vehicle Security System

U1000 CAN COMM CIRCUIT





Description
Refer to System Description.




DTC Logic

DTC DETECTION LOGIC









Diagnosis Procedure
1. PERFORM SELF DIAGNOSTIC
1. Turn ignition switch ON and wait for 2 seconds or more.
2. Check "Self Diagnostic Result".
Is "CAN COMM CIRCUIT" displayed?
YES - Refer to CAN Communication Control Circuit.
NO - Refer to Intermittent Incident.