OBD Guide

P07C9

Intermediate Shaft Speed Sensor C Circuit Low

P07C9 is an OBD-II diagnostic trouble code meaning: Intermediate Shaft Speed Sensor C Circuit Low. Common causes: intermediate shaft speed sensor c fault, open or short circuit in the sensor circuit. Estimated repair cost: $28–89.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$28–89 (est.)

Symptoms

  • Incorrect gear shifting
  • Transmission of the gearbox into emergency mode
  • Check engine light comes on
  • Reduced ride quality
  • Transmission fault message appears

Causes

  • Intermediate shaft speed sensor C fault
  • Open or short circuit in the sensor circuit
  • Poor contact in the sensor connector
  • Wiring harness damage
  • Problems with the transmission control unit

How to Fix

  1. Check the condition of the sensor and its connector
  2. Check the integrity of the wiring to the sensor
  3. Measure resistance and voltage at the sensor
  4. Replace sensor if necessary
  5. Check and update the control unit software

Related codes

Error P07C9 by Vehicle Brand

FAQ

What does the P07C9 code mean?

P07C9 is an OBD-II diagnostic trouble code that indicates: Intermediate Shaft Speed Sensor C Circuit Low

What causes a P07C9 error code?

The most common causes of P07C9 include: Intermediate shaft speed sensor C fault; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Wiring harness damage.

How do I fix a P07C9 diagnostic trouble code?

To fix P07C9: Check the condition of the sensor and its connector. Check the integrity of the wiring to the sensor. Measure resistance and voltage at the sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P07C9?

Yes, but get it checked soon

How much does it cost to fix P07C9?

The estimated repair cost for P07C9 is $28–89. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat