volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

A/C - Climate Control System Cleaning|Page 18942 > < A/C - Climate Control System Cleaning|Page 18940
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Check

Table showing the key positions that the control module's power supplies are active in respectively passive in.
X=Active

Conditions

-

Breakout box connected to central electronic module (CEM).

-

Or loose Start control module (SCU).

Check 1

A/C - Climate Control System Cleaning|Page 18942 > < A/C - Climate Control System Cleaning|Page 18940