Chevrolet P0606
Updated Models, Added Note in Condition statement and added/ specified labor operations per involved reg
Quick answer
For a 2016 Chevrolet Spark in the US, NHTSA manufacturer communication 16-NA-180 identifies P0606 as a condition addressed by Engine Control Module (ECM) reprogramming with SPS. The bulletin specifically states not to replace the ECM to correct this condition.
This page separates verified manufacturer/regulator evidence from supporting material. Unsupported causes, repairs or safety conclusions are not guessed.
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1. What does P0606 mean?
For a 2016 Chevrolet Spark in the US, NHTSA manufacturer communication 16-NA-180 identifies P0606 as a condition addressed by Engine Control Module (ECM) reprogramming with SPS. The bulletin specifically states not to replace the ECM to correct this condition.
2. Technical explanation
The supplied verified evidence is an official Chevrolet manufacturer communication filed with NHTSA: bulletin 16-NA-180, published December 13, 2016. Its available excerpt specifies ECM reprogramming with SPS using the latest available software and calibration for P0606. The diagnostic record title and meaning reflect a bulletin revision description rather than a technical definition of P0606; a code definition is not established by the supplied verified evidence.
3. What system is affected?
Engine Control Module (ECM), based on the specified ECM reprogramming procedure.
4. How serious is this code?
Not yet established by verified evidence.
5. Symptoms you may notice
- Not yet established by verified evidence.
6. Possible causes
- Not yet established by verified evidence.
7. Can I still drive the vehicle?
Not yet established by verified evidence.
8. Can I charge the vehicle?
Not yet established by verified evidence.
9. What you can safely do
- Arrange diagnosis by a qualified Chevrolet service provider.
- Provide the service provider with DTC P0606 and Chevrolet/NHTSA manufacturer communication 16-NA-180.
10. Step-by-step troubleshooting
- Verified service direction: refer to Engine Control Module Reprogramming with SPS in GM Service Information (SI).
- The bulletin directs use of the latest available software and calibration.
- The bulletin states: do not replace the ECM to correct this condition.
11. When to contact service
Contact a Chevrolet dealer or qualified service provider for ECM reprogramming with SPS in accordance with GM Service Information and bulletin 16-NA-180.
12. What the service center may check
- Confirm the vehicle is a 2016 Chevrolet Spark for the US market.
- Confirm P0606 is present.
- Perform ECM reprogramming with SPS following GM Service Information.
- Install the latest available ECM software and calibration.
13. Possible repair or resolution
- ECM reprogramming with SPS is the verified bulletin-directed correction for P0606.
- The bulletin explicitly advises against ECM replacement to correct this condition.
14. Affected vehicles
- Chevrolet Spark · 2016 · US
15. Related TSBs / service bulletins
- Chevrolet bulletin 16-NA-180 / NHTSA manufacturer communication MC-10111750-9999, published December 13, 2016. The supplied excerpt lists P0606 among DTCs addressed by ECM reprogramming with SPS.
- The excerpt lists 0.4 hour labor operation 2881068 for North America for ECM reprogramming with SPS to correct P0606, P0641, P0651, P0697, and P06A3. For other countries, it lists labor operation 2810075 with published labor time.
16. Recall information
- Not yet established by verified evidence.
17. Official manufacturer information
Official source: NHTSA Manufacturer Communication PDF 10111750, Chevrolet bulletin 16-NA-180: https://static.nhtsa.gov/odi/tsbs/2016/MC-10111750-9999.pdf
19. Frequently asked questions
Does the verified bulletin call for ECM replacement?
No. The supplied bulletin excerpt states: “Do not replace the ECM to correct this condition.”
What repair does the verified bulletin specify for P0606?
Engine Control Module reprogramming with SPS, using the latest available software and calibration and following GM Service Information.
Which vehicle is covered by the supplied applicability record?
The supplied record identifies a 2016 Chevrolet Spark in the United States.
Does this evidence establish whether the vehicle is safe to drive or charge?
No. Driving and charging status are not established by the supplied verified evidence.