I'm trying 2 find info on the following codes:c0163/64/65

Question

Entered C0165 and it referred me to C0242....Does this code pertain to 0163 and 0164?

Answer 1

The C0163, C0164, and C0165 codes mean that there is a problem with the brake switch, which could also trigger the C0242 code. You could start by changing the brake switch.

C0242 BUICK - Engine Control Module Indicated Traction Control Malfunction
Read more: https://www.autocodes.com/c0242_buick.html

C0165 BUICK - Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit Open
Read more: https://www.autocodes.com/c0165_buick.html

C0164 BUICK - Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit High
Read more: https://www.autocodes.com/c0164_buick.html

C0163 BUICK - Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit Low
Read more: https://www.autocodes.com/c0163_buick.html