DTC U0001:88 [AUDIO AMPLIFIER]

id0902f8849600

Description

Unit communication error (MS-CAN)

Detection condition

The audio amplifier detects a CAN bus communication line (MS-CAN) malfunction.

Fail-safe function

Not applicable

Possible cause

• Malfunction in CAN bus communication line

• Malfunction in CAN line between the audio amplifier and instrument cluster

System wiring diagram

Not applicable

Description	Unit communication error (MS-CAN)
Detection condition	The audio amplifier detects a CAN bus communication line (MS-CAN) malfunction.
Fail-safe function	Not applicable
Possible cause	• Malfunction in CAN bus communication line • Malfunction in CAN line between the audio amplifier and instrument cluster
System wiring diagram	Not applicable

Diagnostic Procedure

• Perform the malfunction diagnosis according to the troubleshooting procedure for the multiplex communication system. (See FOREWORD [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (L.H.D.)].)(See FOREWORD [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (R.H.D.)].)(See FOREWORD [SKYACTIV-D 2.2 (L.H.D.)].)(See FOREWORD [SKYACTIV-D 2.2 (R.H.D.)].)