Troubleshooting - Yamaha 2006 FJR1300AS Service Manual

ET2D21017

TROUBLESHOOTING

• The grip warmers do not become warm at all.
• The grip warmers are abnormally hot while the engine is idling.
• The grip warmers do not become very warm while the vehicle is traveling.
NOTE:
• Before troubleshooting, remove the following part(s):
1. Front cowling assembly
The grip warmers do not become warm at all.
1. Check the fuses.
(Main, signaling system, and head-
light)
Refer to "CHECKING THE FUS-
ES" in chapter 8. (Manual No.: 3P6-
28197-E0)
OK ↓
2. Check that the engine is started.
OK ↓
3. Check that the headlight is on.
OK ↓
4. Check the grip warmers.
Refer to "CHECKING THE GRIP
WARMERS" on page 133.
OK ↓
5. Check the entire grip warmer sys-
tem wiring.
Refer to "CIRCUIT DIAGRAM (1/2)"
on page 79 and "CIRCUIT DIA-
GRAM (2/2)" on page 81.
OK ↓
Replace the grip warmer control unit.
The grip warmers are abnormally hot while the engine is idling.
1. Check that the grip warmer adjust-
ing knob is set to the "LO" position.
OK ↓
GRIP WARMER SYSTEM
NG →
Replace the fuse(s).
NG →
Start the engine.
NG →
Replace the headlight (on/off)/grip warmer
relay.
NG →
Replace the grip warmer(s).
NG →
Properly connect or repair the grip warmer
system wiring.
NG →
Adjust the grip warmer temperature using
the grip warmer adjusting knob.
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