P0700 Honda Hr-V
Transmission Control System Malfunction · Powertrain Code · High
What is P0700?
A general transmission fault code indicating the transmission control module has detected a problem. Check for additional transmission codes.
When the Honda Hr-V triggers code P0700 (transmission control system malfunction), it typically points to an issue in the powertrain system. This is a high severity code, so address it promptly to avoid further damage or safety concerns. Below you'll find the most common causes, symptoms, and repair options specific to the Honda Hr-V.
Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your Honda Hr-V.
Common Causes on Honda Hr-V
- Transmission control module (TCM) has stored a fault code
- Failing transmission solenoid(s)
- Low or contaminated transmission fluid
- Wiring issue between TCM and PCM
Symptoms
- Check Engine Light on
- D indicator light flashing on dashboard
- Harsh or delayed shifting
- Transmission may go into limp mode (stuck in one gear)
- Possible no-shift condition
Notes for Honda Hr-V
P0700 is an informational code meaning the transmission has its own stored fault — you MUST read the transmission sub-codes to find the actual problem.