Like said, most likely a bad line.
Remember a code is telling you what part of the system is acting up, not a specific part.
Little bit of time spent diagnosing can save you bucks in parts not needed.
97 Sahara, 74 Renegade, 72 CJ5, 55 Willy's (the Beast) Boss 302, 6:34 gearing, Bose 901 speakers.
God I miss that Jeep. Forgot the kinda Jeep, 80 SX4.