DTC B15C0: Short in GPS Antenna; DTC B15C1: Open in GPS Antenna [08/2013 - ]: Description
WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is set when the DCM (Telematics Transceiver) detects an open or a short in the telephone and GPS antenna circuit. The DCM (Telematics Transceiver) receives 1574.42 - 1576.42 MHz radio frequency signals from satellites through the telephone and GPS antenna assembly. The cable is a 50 Ω coaxial cable.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B15C0 | Current for telephone and GPS antenna assembly is lower (Ω) malfunction criterion for 10 seconds when power switch is on (IG). (Short circuit) |
|
| B15C1 | Current for telephone and GPS antenna assembly is higher (Ω) malfunction criterion for 10 seconds when power switch is on (IG). (Open circuit) |
HINT:
Refer to "PARTS LOCATION" for the installation location of telephone and GPS antenna cord. Refer to PARTS LOCATION [08/2013 - ] .