Volvo TSB #953
1993 Volvo 960
Affected Component: EQUIPMENT:APPLIANCE:AIR CONDITIONER
- TSB Document
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- Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Volvo for this TSB. Call your local Volvo dealer's service department & ask for a copy of TSB# 953.
- Summary
- REDUCED A/C PERFORMANCE WHEN THE ENGINE IS IDLING MAY BE DUE TO THE LOW OR HIGH-SPEED A/C SYSTEM PRESSURE SWITCHES (PRESSOSTAT) STARTING ENGINE COOLANT FAN (FC) AT TOO HIGH A PRESSURE, AND STOPPING IT TOO EARLY.