OBD-II Diagnostic Trouble Codes

P0698 – Sensor Reference Voltage “C” Circuit Low

5 views 2026-03-06

P0697 – Sensor Reference Voltage “C” Circuit/Open

2 views 2026-03-06

P0690 – ECM/PCM Power Relay Sense Circuit High

3 views 2026-03-06

P0689 – ECM/PCM Power Relay Sense Circuit Low

2 views 2026-03-06

P0688 – Input ‘Circuit 87’ has an electrical fault or an open circuit. There is a short circuit to ground.

3 views 2026-03-06

P0687 – ECM/PCM Power Relay Control Circuit High

5 views 2026-03-06

P0686 – ECM/PCM Power Relay Control Circuit Low

5 views 2026-03-06

P0617 – Starter Relay Circuit High

4 views 2026-03-06

P0616 – Starter Relay Circuit Low

8 views 2026-03-06

P0615 – Starter Relay Circuit

4 views 2026-03-06