DTC B2784 Antenna Coil Open / Short: Description
WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
The transponder key coil receives key code signals from the transponder chip in the key grip. The coil built into the transponder key amplifier amplifies the key code signals and outputs the signal to the transponder key ECU.
DTC DETECTION CONDITIONS
| DTC No. | DTC Detection Conditions | Trouble Areas |
|---|---|---|
| B2784 | When transponder key coil is open or short |
|