CHECK FUSE
Check that the following fuses are not blown:
| Terminal No. | Signal name | Fuse No. | Capacity |
|---|---|---|---|
| 7 | ACC power supply | 7 | 10 A |
| 17 | Ignition power supply | 29 | 10 A |
| 19 | Battery power supply | 15 | 20 A |
Are the fuses blown?
YES>>Replace the blown fuse after repairing the affected circuit.
NO>>GO TO 2.
CHECK POWER SUPPLY CIRCUIT
Ignition switch OFF.
Disconnect audio unit connector.
Check voltage between audio unit connector and ground.
| Audio unit | Ground | Condition |
Voltage (Approx.) | |
|---|---|---|---|---|
| Connector | Terminal | |||
| M121 | 7 | — | Ignition switch: ON | Battery voltage |
| 17 | ||||
| 19 | Ignition switch: OFF | |||
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace harness or connectors.
CHECK GROUND CIRCUIT
Ignition switch OFF.
Check continuity between audio unit connector and ground.
| Audio unit | Ground | Continuity | |
|---|---|---|---|
| Connector | Terminal | ||
| M121 | 20 | — | Yes |
Is the inspection result normal?
YES>>Inspection End.
NO>>Repair or replace harness or connectors.
U1300 Av Communication Circuit
Steering Switches
When securing items using luggage hooks located on the back of the seat or side finisher do not apply a load over more than 6.5 lbs. (29 N) to a single hook.
The luggage hooks that are located on the floor should have loads less than 110 lbs. (490 N) to a single hook.