Yamaha XT1200Z 2010 Service Manual page 475

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
2. Check the entire signaling system
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-21.
OK ↓
Replace the meter assembly.
The coolant temperature meter, coolant temperature warning light, or both fail to come on.
1. Check the coolant temperature sen-
sor.
Refer to "CHECKING THE COOL-
ANT TEMPERATURE SENSOR"
on page 8-152.
OK ↓
2. Check the entire signaling system
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-21.
OK ↓
Replace the ECU or meter assembly.
The speedometer fails to operate.
1. Check the rear wheel sensor.
Refer to "MAINTENANCE OF THE
REAR WHEEL SENSOR AND
SENSOR ROTOR" on page 4-33.
OK ↓
2. Check the entire speed sensor wir-
ing.
Refer to TIP.
OK ↓
Replace the hydraulic unit assembly,
ECU, or meter assembly.
TIP
Repair or replace if there is an open or short circuit.
• Between rear wheel sensor coupler and ABS ECU coupler.
(white–white)
(black–black)
• Between ABS ECU coupler and ECU coupler.
(blue–blue)
• Between ECU coupler and meter assembly coupler.
(yellow/blue–yellow/blue)
email: info@motomatrix.co.uk
SIGNALING SYSTEM
NG →
Properly connect or repair the signaling
system wiring.
NG →
Replace the coolant temperature sensor.
NG →
Properly connect or repair the signaling
system wiring.
NG →
Replace the rear wheel sensor.
NG →
Properly connect or repair the speed sen-
sor wiring.
8-26