Having a strange issue that even the subaru dealership has not figured out just yet This is on a 2013 Forester X Limited We were have several issues with the tgv valves and eventually Replaced the entire air intake runner manifold at the dealership. As well we were getting a U1201 high speed.. Subaru Crosstrek Service Manual: Dtc u1201 can-hs counter abnormal. Subaru Crosstrek Service Manual / Lan system (diagnostics) / Diagnostic procedure with diagnostic. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U1201 CAN-HS COUNTER ABNORMAL">Go to Step 5. It is possible that temporary poor communication occurs. Perform the.
Subaru Select Monitor communication line (K-line) is open or shorted. TROUBLE SYMPTOM: Not communicable with Subaru Select Monitor. WIRING DIAGRAM: CAUTION: When replacing body integrated unit on the model with immobilizer system, refer to the "PC application help for Subaru Select Monitor" B: DTC U1201 CAN-HS COUNTER ABNORMAL. DTC DETECTING.. 7. How much does it typically cost to repair the U1201 code? - The cost of repairing this code can vary depending on the underlying issue, but it may involve expenses related to parts replacement, labor, and diagnostic fees. 8. Can a malfunctioning seat control module cause the U1201 code? - Yes, a malfunctioning seat control module can trigger.