If any of the electrical components do not operate, a fuse may
have blown. If this happens, check and replace the fuses as necessary.
1. Turn the engine switch off. 2. Open the fuse box cover. Engine compartment (type A) Push the tabs in and lift the lid off. Engine compartment (type B) (if equipped) Push the tabs in and lift the lid off. Under the driver's side instrument panel Remove the lid. Make sure to push the claw when removing/installing the lid. 3. Remove the fuse with the pullout tool. Only type A fuses can be removed using the pullout tool. 4. Check if the fuse is blown. Type A Type B Type C
Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. ■After a fuse is replaced
■If there is an overload in a circuit The fuses are designed to blow, protecting the wiring harness from damage.
Light bulbs
If any lights burn out, have it replaced by your Toyota dealer.
■LED lights The lights consist of a number of LEDs. If any of the LEDs burn out, take your vehicle to your Toyota dealer to have the light replaced. ■Condensation build-up on the inside of the lens Temporary condensation build-up on the inside of the headlight lens does not indicate a malfunction. Contact your Toyota dealer for more information in the following situations:
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Toyota Avalon Service & Repair Manual > Hybrid Control System: High Voltage Power Resource Circuit Voltage Sensor after Boosting Malfunction (P1C8349)
DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU monitors the high-voltage wiring between the HV battery and inverter with converter assembly and detects a power supply malfunction. The cause of this malfunction may be one of the following: Inverter voltage sensor (VH) internal cir ...