Complete workshop repair & service manual with electrical wiring diagrams for Volvo S90, V90 1996-1998. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Volvo S90/V90 1996-1998 service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

EXCERPT:

1996-98 ENGINE COOLING Electric Cooling Fans - 960, S90 & V90
DESCRIPTION & OPERATION
ELECTRIC COOLING FANS
The engine has a large cooling system with an electronically controlled engine cooling fan. The fan draws air through the radiator from behind the radiator. The engine cooling fan operates in two stages depending on Engine Coolant Temperature (ECT) signal to ECM and pressure in the air conditioning system. The fan is controlled electronically via a fan relay from the ECM.
COMPONENT LOCATIONS
COMPONENT IDENTIFICATION
Fig. 1: Identifying Electric Cooling Fan Components (1996)
Fig. 2: Identifying Electric Cooling Fan Components (1997-98)
Fig. 3: Identifying Engine Cooling Fan Relay Connectors
PROGRAMMING
BATTERY DISCONNECT PRECAUTIONS
Make a note of radio code if anti-theft coded radio installed.
SELF-DIAGNOSTIC SYSTEM
ELECTRIC COOLING FAN
The electric cooling fan relays on Motronic 4.4 system are controlled by the ECM. Some cooling fan relay problems may set a Diagnostic Trouble Code (DTC) P1619 or P1620. Engine Coolant Temperature Sensor (ECT) faults are also monitored by the ECM and will set a DTC.
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