Operation CHARM: Car repair manuals for everyone.
Hosted by mcallihan.com

B1207

DTC B1207 Certification ECU Communication Malfunction

DESCRIPTION

DTC Detection Condition:




This DTC is detected when communication between the certification ECU and gateway ECU stops for more than 10 seconds.

Wiring Diagram:





INSPECTION PROCEDURE

Step 1-2:




Step 2 (Continued):