C0141
System
Chassis (ABS / Stability)
Scanner required
Full-system scanner (engine, ABS, SRS, transmission, service resets)

ABS Inlet Valve Right Rear Circuit

Understand C0141, common causes, and the right TOPDON scanner to diagnose it.

Right rear ABS inlet valve circuit malfunction.

Common symptoms

  • ABS warning
  • Brake pull under ABS activation

Typical causes

  • RR inlet solenoid fault
  • ABS hydraulic unit failure
  • Module internal fault

What scanner do you need?

Full-system scanner (engine, ABS, SRS, transmission, service resets)

Use live data and freeze frame to confirm the fault before replacing parts. ABS, SRS, and network U-codes usually require a full-system scanner.

Diagnostic tips

  • Record freeze frame data when the code first sets
  • Clear the code only after fixing the root cause
  • Check for related pending codes that point to a common issue
  • Verify battery voltage is above 12.4V before chasing sensor codes

Recommended TOPDON scanners

Frequently asked questions

Can I diagnose C0141 with a basic code reader?
C0141 may set in the engine module, but related diagnostics often benefit from an enhanced or full-system scanner with live data and freeze frame.
Is it safe to drive with C0141?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.