AutoCodes – GMC – P16EE GMC

P16EE GMC Code - Control Module Serial Peripheral Interface Bus 7

Quick Answer

This diagnostic applies to internal microprocessor integrity conditions within the device. Common causes include Low battery voltage, Reprogram Powertrain Control Module (PCM), Faulty Powertrain Control Module. 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: P16EE GMC indicates Control Module Serial Peripheral Interface Bus 7.
Common causes: Common causes include Low battery voltage, Reprogram Powertrain Control Module (PCM), Faulty Powertrain Control Module.
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.

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Code Popularity 976

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 26, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P16EE GMC Description

This diagnostic applies to internal microprocessor integrity conditions within the device. This diagnostic also addresses if the device is not programmed. The device monitors its ability to read and write to the memory. It also monitors a timing function. No external circuits are involved. The Diagnostic Trouble Code (DTC) will be set when the device detects an internal malfunction or incomplete programming.

OBDII Code P16EE GMC - Control Module Serial Peripheral Interface Bus 7 - AutoCodes.com — P16EE GMC Code - Control Module Serial Peripheral Interface Bus 7

What does this mean?

What are the Possible Causes of the DTC P16EE GMC?

Low battery voltage
Reprogram Powertrain Control Module (PCM)
Faulty Powertrain Control Module
Powertrain Control Module harness is open or shorted
Powertrain Control Module circuit poor electrical connection

How to Fix the DTC P16EE GMC?

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 P16EE GMC 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.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P16EE GMC Code

1. What are the common symptoms of OBDII code P16EE GMC?

The common symptoms of code P16EE GMC include issues with the vehicle's transmission performance, such as erratic shifting, hesitation, or difficulty changing gears.

2. What does OBDII code P16EE GMC indicate?

OBDII code P16EE GMC indicates a problem with the Control Module Serial Peripheral Interface Bus 7, which is responsible for communication between various control modules in the vehicle.

3. What are the possible causes of OBDII code P16EE GMC?

Possible causes of code P16EE GMC include a faulty control module, damaged wiring or connectors in the serial peripheral interface bus, or software issues within the control module.

4. How do I diagnose the cause of OBDII code P16EE GMC?

Diagnosing the cause of code P16EE GMC typically involves using a diagnostic scanner to retrieve the specific trouble codes, inspecting the wiring and connectors in the serial peripheral interface bus, and testing the control module for proper functionality.

5. Can I continue driving my vehicle with OBDII code P16EE GMC?

It is not recommended to continue driving your vehicle with code P16EE GMC present, as it can lead to further damage to the control module and potentially affect the overall performance of the vehicle.

6. How can I repair OBDII code P16EE GMC?

Repairing code P16EE GMC may involve repairing or replacing damaged wiring or connectors in the serial peripheral interface bus, reprogramming the control module, or replacing the control module if necessary.

7. Is OBDII code P16EE GMC a common issue in GMC vehicles?

Code P16EE GMC is not as common as some other OBDII codes, but it can still occur in GMC vehicles, particularly in models equipped with advanced control modules and communication systems.

8. Can a DIY enthusiast fix OBDII code P16EE GMC at home?

While some DIY enthusiasts may have the skills to diagnose and repair code P16EE GMC at home, it is recommended to consult a professional mechanic or dealership for proper diagnosis and repair to ensure the issue is resolved correctly.

9. How much does it typically cost to repair OBDII code P16EE GMC?

The cost of repairing code P16EE GMC can vary depending on the specific cause of the issue, the extent of the damage, and the labor rates of the repair facility. It is advisable to obtain multiple quotes for an accurate estimate.

10. How can I prevent OBDII code P16EE GMC from occurring in the future?

To prevent code P16EE GMC from occurring in the future, it's essential to perform regular maintenance on your vehicle, address any warning signs promptly, and avoid harsh driving habits that could potentially damage the control module or wiring.