Yamaha Fz6 N Service Manual

IMMOBILIZER SYSTEM
8-68
Immobilizer system indicator light fault code indication
Digit of 10: Cycles of 1 sec. ON and 1.5 sec. OFF.
Digit of 1: Cycles of 0.5 sec. ON and 0.5 sec. OFF.
Example: fault code 5252
IMMOBILIZER 
UNIT
Codes between the 
key and immobilizer 
unit do not match. 1.Signal received from 
other transponder 
(failed to recognize 
code after ten consec-
utive attempts).
2.Signal received from  unregistered standard 
key. 1.Place the immobi-
lizer unit at least 
50 mm away from 
the...

IMMOBILIZER SYSTEM
8-69
a. Light on
b. Light off 

IMMOBILIZER SYSTEM
8-70 

ABS (ANTI-LOCK BRAKE SYSTEM)
8-71
EAS28790
ABS (ANTI-LOCK BRAKE SYSTEM)
EAS27730
CIRCUIT DIAGRAM
ChB
P
G/L Y/L R/GLgB/W
G/L
Y/L
R/G
G/R
G/RLgB/W
R/B
R/LG/BR/LG/BR/LG/B
R/B R/L
G/B
R/B23R/L
R/L
R/LR/BR/L24
25
26
27
R/WBr/RR/W
Br/R
15L
Y
B/L
D
G/W
G/WD
Br/W Br/W D
P/W P/W D
B/L B/L
B/LBr/W
LB/LP/W
16
2021
B/LG/WB/L B/L
L
A
B/W A
Y/L D
YY
C
LL C
R/L
C G/B
C
R/B
B/L
22
R/L
B/L
G/WBr/WYP/WB/L
G/WBr/WYP/WB/L
18
L
L
P/W
P/W
R/B
R/L
G/B
L
B/Y
B/LY/GL
B/R
Y/B
W/Y B/L
B/L
L G/Y
R/B R/L
G/B L
B/L35
3637
37
Y/L...

ABS (ANTI-LOCK BRAKE SYSTEM)
8-72
1. Main switch
7. Main fuse
8. Starter relay
9. Starter motor
10.Battery
11.Starting circuit cut-off relay
13.Neutral switch
22.ECU (engine control unit)
28.ABS motor fuse
29.ABS test coupler
30.ABS ECU
31.Front wheel sensor
32.Rear wheel sensor
33.ABS motor relay
34.Hydraulic unit
44.Multi-function meter
51.ABS warning light
55.Front brake light switch
56.Engine stop switch
57.Start switch
61.ABS fuse
62.Signal fuse
64.Ignition fuse
67.Rear brake light switch...

ABS (ANTI-LOCK BRAKE SYSTEM)
8-73
EAS27740
ABS COMPONENTS CHART 

ABS (ANTI-LOCK BRAKE SYSTEM)
8-74
1. ABS warning light
2. ABS test coupler
3. Front sensor rotor
4. Front wheel sensor
5. Hydraulic unit
6. Rear sensor rotor
7. Rear wheel sensor
8. ABS ECU
9. ABS motor relay
10.Fuse box 

ABS (ANTI-LOCK BRAKE SYSTEM)
8-75
EAS27750
ABS CONNECTOR LOCATION CHART 

ABS (ANTI-LOCK BRAKE SYSTEM)
8-76
1. ABS motor relay
2. ABS ECU coupler
3. Hydraulic unit coupler
4. Rear wheel sensor coupler
5. Front wheel sensor coupler
6. ABS test coupler
7. Multi-function coupler (FZ6-SA)
8. Multi-function coupler (FZ6-NA)
9. Multi-function coupler (FZ6-SAHG)
10.Multi-function coupler (FZ6-NAHG) 

ABS (ANTI-LOCK BRAKE SYSTEM)
8-77
EAS27760
ABS ECU AND ABS MOTOR RELAY
Removing the ABS ECU and ABS motor relay
Order Job/Parts to remove Q’ty RemarksSeat Refer to GENERAL CHASSIS on page 4-1.
Left front cowling inner panel (with cowling) Refer to GENERAL CHASSIS on page 4-1.
Right front cowling inner panel (with cowlin g) Refer to GENERAL CHASSIS on page 4-1.
Fuel tank Refer to FUEL TANK on page 7-1.
1 ABS motor relay 1
2 ABS motor relay coupler 1 Disconnect.
3Band 1
4 ABS ECU 1
5 ABS ECU coupler 1...