COMMUNICATION SYSTEM > Relay and Fuse
INSPECTION
1. CHECK FUSE
1. Remove the fuse and check visually.
2. If the fuse is blown out, replace the fuse.
2. CHECK RELAY
1. Check the resistance between relay terminals.
Terminal No. | Inspection conditions | Specification | Circuit |
1 — 2 | Always | 1 M? or more |

1 — 2
Apply battery voltage between 4 — 3 terminals.
Less than 1 ?
2. Replace the relay if the inspection result is not within the standard value.
Relay and fuse
LocationTouch screen operation
This system is operated mainly by the
keys on the screen.
When a screen key is touched, a beep
sounds. You can set the beep sound.
Refer to "Unit settings"
NOTE
If the system does not respond to
touching a screen key, move your
finger away from the screen and touch
it again.
Gra ...
Dtc b2220 break the wire of ign
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Removal
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