What does code 55 mean on a 1995 Jeep Cherokee?

Answer 1

Code 55 comes at the end of every code reading. It tells you that that is the end of the trouble codes. What ever code you get before it is the problem. If you get no code before, then you have no problems that you powertrain control module recognizes.

Answer 2

in a Jeep Grand Cherokee the code 11 no distributor reference signal detected during cranking. check the circuit between the distributor and pcm

code 55 means the code reading is done.. that's all the codes the pcm has to relay to you.