Diagnostic Fault Information
WARNING: This page is about a different car, the 2020 Buick Regal TourX, 2020 Buick Regal, 2019 Buick Regal TourX, and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Keyless Entry Antenna Signal - Driver Door | B3119 02 | B3119 05 | B3119 05 | - |
| Keyless Entry Antenna Low Reference - Driver Door | B3119 02 | B3119 05 | B3119 05 | - |
| Keyless Entry Antenna Signal - Passenger Door | B3120 02 | B3120 05 | B3120 05 | - |
| Keyless Entry Antenna Low Reference - Passenger Door | B3120 02 | B3120 05 | B3120 05 | - |
| Keyless Entry Antenna Signal - Rear Fascia | B3121 02 | B3121 05 | B3121 05 | - |
| Keyless Entry Antenna Low Reference - Rear Fascia | B3121 02 | B3121 05 | B3121 05 | - |