l need a solution for U0073 and U0155 codes on my 2003 Honda Accord 2.0L

Question

hi,
My 2003 Honda Accord 2.0L was scanned and the U0073 and U0155 codes came up, please l need solution for both.

Answer 1

Hi there

Basically, these codes mean one of the modules isn't communicating with the ECM. This is tricky to figure out without a high-quality scan tool. It looks like the gauge computer isn't communicating with the ECM. This could be the module itself or the wiring between the two modules.

U0155 HONDA - FCAN Malfunction (Gauge Control Module-ECM/PCM)
Read more: https://www.autocodes.com/u0155_honda.html

U0073 HONDA Code - Control Module Communication Bus OFF
Read more: https://www.autocodes.com/u0073_honda.html#disq