LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Lexus
>>
1990
>>
LS 400
>>
Repair and Diagnosis
>>
Engine Mechanical
>>
Engine Cooling Fans
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Engine Cooling Fans
Expand All (for easy ctrl-f)
Collapse All
Component Locations
System Tests
On Vehicle Inspection
Component Tests
A/C High Pressure Switch
Temperature Switch
No. 1 & 2 COOLING FAN RELAY
Notes
Continuity
Operation
No. 3 Cooling Fan Relay & Engine Main Relay
Continuity
Operation
No. 1 & No. 2 Fan Motors
Removal & Installation
Cooling Fan
Removal
Installation
Overhaul
Cooling Fan
Disassembly
Reassembly
Wiring Diagram