Conditions for Setting the DTC
WARNING: This page is about a different car, the 2018 GMC Terrain and 2018 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
B2462 01
The human machine interface control module detects a short to B+ on the GPS antenna signal circuit.
B2462 02
The human machine interface control module detects a short to ground on the GPS antenna signal circuit.
B2462 04
The human machine interface control module detects an open/high resistance on the GPS antenna signal circuit.