what is it and what does it control

Question

What does the p1650 code on a gm convertible 1.8 do or what is it and how can I fix it

Answer 1

P1650 Control module output B circuit

Is the CK ENG LT working, when the key is turned on the CKENG LT should illuminate until the engine is started and in approxiamately 3 seconds go out provided there is no fault detected. If the CK ENG LT is non operational check the light bult repair that first