B1262

DTC B1262 A/C ECU Communication Stop

DESCRIPTION

DTC Detection Condition:

This DTC is detected when communication between the A/C NO.2 amplifier (A/C ECU) and network gateway ECU stops for more than 10 seconds.

Wiring Diagram:

Step 1:

Step 1 (Continued)-3:

Step 3 (Continued):

INSPECTION PROCEDURE