Suzuki GSX-R1000 2007 Service Manual

FI SYSTEM DIAGNOSIS 4-103
“C60” (P0480) COOLING FAN RELAY CIRCUIT MALFUNCTION
INSPECTION
Step 1
1) Turn the ignition switch OFF.
2) Remove the front seat. (8-8)
3) Check the cooling fan relay coupler for loose or poor contacts.
If OK, then inspection the cooling fan relay. (7-7)
Is the cooling fan relay OK?
4) After repairing the trouble, clear the DTC using SDS tool.
(4-28)
DETECTED CONDITION POSSIBLE CAUSE
Cooling fan relay signal is not input to ECM. • Cooling fan relay circuit open or short
• ECM malfunction
ECM
Side-stand
relay
Ignition
switch
Engine stop
switch
FAR
G/R
O/W
Cooling fan
motor
Cooling fan
relay
To Side-stand
switch
1
YES
• O/W and G/R wire open or shorted to ground,
or poor C connection
• If wire and connection are OK, intermittent trou-
ble or faulty ECM.
• Recheck each terminal and wire harness for
open circuit and poor connection.
• Replace the ECM with a known good one, and
inspect it again.
NO Replace the cooling fan relay with a new one.
ECM coupler (Harness side)
1
(Black) (Gray)

Suzuki GSX-R1000 2007 Specifications

General

Engine Type	4-stroke, 4-cylinder, liquid-cooled, DOHC
Displacement	999 cc
Bore x Stroke	73.4 mm x 59.0 mm
Compression Ratio	12.5:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Transmission	6-speed constant mesh
Front Suspension	Inverted telescopic, coil spring, oil damped
Front Brakes	Dual hydraulic disc
Rear Brakes	Single hydraulic disc
Seat Height	810 mm
Lubrication System	Wet sump
Starter	Electric
Final Drive	Chain
Ground Clearance	130 mm
Rear Suspension	Link type, coil spring, oil damped
Front Tire	120/70ZR17M/C (58W)
Rear Tire	190/50ZR17M/C (73W)
Overall Length	2045 mm (80.5 in)
Overall Height	1, 130 mm
Overall Width	720 mm (28.3 in)
Wheelbase	1, 405 mm
Curb Weight	203kg