The P0916: Gear Shift Position Circuit Low refers to a problem where the voltage in the gear shift position circuit is lower than expected. This can prevent proper gear selection and affect the vehicle’s shifting performance.
P0916 – Quick Overview
| Code | Information |
|---|---|
| Meaning | P0916: Gear Shift Position Circuit Low |
| Is it serious? | Yes, low voltage can prevent proper gear engagement and affect drivability. |
| Possible causes | – Low voltage in the gear shift position circuit – Faulty gear shift position sensor or actuator – Wiring or connector issues |
| How to diagnose? | – Check the circuit for low voltage – Inspect wiring and connectors – Replace faulty components if needed |
P0916 Meaning
The P0916 code indicates that the voltage in the gear shift position circuit is lower than the expected range. This could be due to faulty wiring, a bad connection, or a malfunctioning gear shift position sensor or actuator. Low voltage can prevent the transmission from correctly identifying the gear position, leading to delayed or improper gear engagement.
Step-by-step diagnostic guide
| Action | Description | Tools Needed |
|---|---|---|
| Check for Other Codes | Use an OBD-II scanner to check for other related codes that might help further diagnose the issue. | OBD-II Scanner |
| Inspect Wiring and Connectors | Visually inspect the wiring and connectors related to the gear shift position circuit for signs of damage, corrosion, or loose connections. | Flashlight, Multimeter |
| Check the Circuit for Low Voltage | Use a multimeter to measure the voltage in the gear shift position circuit and compare it to the manufacturer’s specifications. | Multimeter, Vehicle Manual |
| Test the Gear Shift Position Sensor or Actuator | Test the gear shift position sensor or actuator for proper functionality, replacing them if necessary. | Multimeter, Diagnostic Tool |
| Replace Faulty Components | Replace any damaged wiring, connectors, or the gear shift position sensor or actuator as needed. | Replacement parts, Tools |
| Clear Code and Test Drive | After making repairs, clear the code and take the vehicle for a test drive to verify that the issue is resolved. | OBD-II Scanner, Vehicle Owner’s Manual |
| Recheck for Codes | Re-scan the vehicle after the test drive to ensure that the P0916 code does not return. | OBD-II Scanner |
OBD-II scanner Buyer’s Guide
- Scanner features explained
- Different types of scanners
- Scanners for coding/odometer/ECU/checks
- Best picks + discount codes
Hi, I am Juraj “Yuri” Lukacko. I got frustrated by unhelpful and scammy mechanics, so I decided to learn everything about car diagnostics myself. I test dozens of new car diagnostic tools every month along with learning new strategies to fix and customize cars. About Juraj Lukacko (Yuri)