P182D 2014 Chevrolet Silverado Code - Internal Mode Switch 'P' Circuit High Voltage
Quick Answer
The internal mode switch indicates the Transmission Control Module (TCM) which gear position the vehicle operator has selected. Common causes include Faulty Transmission Internal Mode Switch, Transmission Internal Mode Switch harness is open or shorted, Transmission Internal Mode Switch circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P182D 2014 Chevrolet Silverado indicates Internal Mode Switch 'P' Circuit High Voltage.
- Common causes
- Common causes include Faulty Transmission Internal Mode Switch, Transmission Internal Mode Switch harness is open or shorted, Transmission Internal Mode Switch circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P182D 2014 Chevrolet Silverado Description
What are the Possible Causes of the DTC P182D 2014 Chevrolet Silverado?
- Faulty Transmission Internal Mode Switch
- Transmission Internal Mode Switch harness is open or shorted
- Transmission Internal Mode Switch circuit poor electrical connection
- Faulty Transmission Control Module (TCM)
How to Fix the DTC P182D 2014 Chevrolet Silverado?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P182D 2014 Chevrolet Silverado code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P182D 2014 Chevrolet Silverado code?
Need more information on how to fix the P182D 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P182D 2014 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P182D 2014 Chevrolet Silverado Code
1. What does the OBDII code P182D mean on a 2014 Chevrolet Silverado?
P182D indicates a problem with the Internal Mode Switch (IMS) 'P' Circuit, specifically a high voltage condition detected by the transmission control module (TCM).
2. What are the common symptoms of code P182D in a 2014 Chevy Silverado?
Symptoms may include the vehicle being stuck in Park, erratic shifting, inability to shift gears, or the Check Engine Light being illuminated.
3. What causes the P182D code to appear?
Common causes include a faulty Internal Mode Switch (IMS), damaged wiring or connectors in the IMS circuit, or a malfunctioning transmission control module (TCM).
4. How can I diagnose the P182D code on my Silverado?
Start by scanning for codes, inspecting the IMS wiring for damage, testing voltage and continuity in the IMS circuit, and checking the IMS itself for proper operation.
5. Can I drive my 2014 Silverado with a P182D code?
It’s not recommended to drive if the vehicle is experiencing shifting issues or is stuck in Park, as it could cause further damage or leave you stranded.
6. How do I fix the P182D code on a 2014 Chevy Silverado?
Repairs may involve replacing the Internal Mode Switch, repairing damaged wiring or connectors, or reprogramming or replacing the TCM if necessary.
7. How much does it typically cost to repair a P182D code?
Repair costs vary, but replacing the IMS typically costs $200-$500, while wiring repairs or TCM replacement can increase costs.
8. Is the P182D code a common issue in 2014 Chevrolet Silverados?
While not extremely common, this code can occur in vehicles with worn or damaged internal mode switches or wiring.
9. Can a weak battery cause a P182D code in my Silverado?
A weak or failing battery is unlikely to cause this code, but ensuring proper power supply to the TCM is important for accurate diagnosis.
10. Will clearing the P182D code with a scanner fix the issue?
Clearing the code may temporarily turn off the Check Engine Light, but the underlying issue must be repaired to prevent the code from returning.
Discuss the causes and fixes for P182D 2014 Chevrolet Silverado OBDII Code
Code P182D 2014 Chevrolet Silverado comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
