Code P0924 indicates a fault in Gear Shift Reverse Actuator Circuit / Open [rearward motion, even gears, 2,4,6], typically within transmission and shift management.
P0924 Code: Meaning, Symptoms, Causes & Fix
Overview
Symptoms
- transmission warning message
- gear hunting
- reduced acceleration
Common causes
- Disconnected or loose connector affecting gear shift reverse actuator circuit / open [rearward motion, even gears, 2,4,6]
- Open circuit in wiring
- Connector pin damage/corrosion or harness stress near related components
How to diagnose P0924
- Confirm P0924 and capture freeze-frame data with a professional scan tool.
- Inspect wiring, connectors, and grounds related to gear shift reverse actuator circuit / open [rearward motion, even gears, 2,4,6] for obvious defects.
- Use a continuity test from module pin to component to identify opens/high resistance.
- Check for related DTCs to identify the root-cause chain before replacing parts.
- After repair, clear codes and confirm readiness monitors complete without recurrence.
Severity of code P0924
Moderate: This code is moderate severity: the vehicle may still operate, but fault progression can increase repair cost over time.
Can you drive with P0924?
Most vehicles can be driven short-term with P0924, but postpone heavy load/highway driving until repaired.
If the warning lamp is flashing or drivability/safety is affected, avoid driving and diagnose immediately.
How to fix it (step-by-step)
- Repair obvious wiring/connector faults first to prevent repeat parts replacement.
- Address the root fault mode (open) in the gear shift reverse actuator circuit / open [rearward motion, even gears, 2,4,6] circuit/system.
- Apply the required relearn/adaptation procedure if specified by service information.
- Road-test and verify P0924 remains cleared under the conditions that originally set the code.
Fix options
- Restore continuity and verify pin tension.
- Repair open circuit and secure connector lock.
- Clear DTCs and verify with live data and completed drive cycle.
Typical repair cost
$300-$1500
Common mistakes when diagnosing P0924
- Replacing parts without verifying voltage, ground, and signal integrity first.
- Ignoring related stored/pending codes that indicate upstream faults.
- Skipping post-repair verification drive cycle and readiness checks.
P0924 in common vehicles
P0924 appears across makes such as Nissan, Hyundai, Kia, Volkswagen. Failure patterns differ by platform: wiring routes, software calibration, and component supplier revisions can change root cause.
Frequently asked questions
What causes P0924?
P0924 is commonly set by open faults affecting gear shift reverse actuator circuit / open [rearward motion, even gears, 2,4,6].
How much does it cost to fix P0924?
For P0924, repair costs are typically $300-$1500 depending on exact root cause, labor rates, and part quality.
Can I clear P0924 without repair?
You can clear P0924 temporarily, but the code usually returns until the underlying fault is corrected.