Self-Diagnosis - Yamaha YZF-R1S Service Manual

SELF-DIAGNOSIS

The YZF-R1(S) features a self-diagnosing system for the following circuit(-s):
S Fuel pump thermistor
S Oil level switch
If any of these circuits are defective, their respective condition codes will be displayed on the warning
light when the main switch is turned "ON" (irrespective of whether the engine is running or not).
Circuit
S Open-circuit
Fuel pump
S Short-circuit
thermistor
S Open-circuit
Oil level switch
S Short-circuit
1
* Condition code
Fuel level warning light
2
* Condition code
Oil level warning light
Defect(-s)
S The fuel level warning light indi-
cate the condition code.
S The oil level warning light indicate
the condition code.
8-53
SELF-DIAGNOSIS
System response
ELEC
Condition code
1
Refer to *
2
Refer to *