P1436 2017 Chevrolet Silverado Code - Particulate Matter Sensor Control Module Temperature Signal Message Counter Incorrect
Quick Answer
Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Common causes include Faulty Particulate Matter Sensor Control Module, Particulate Matter Sensor Control Module harness is open or shorted, Particulate Matter Sensor Control Module 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
- P1436 2017 Chevrolet Silverado indicates Particulate Matter Sensor Control Module Temperature Signal Message Counter Incorrect.
- Common causes
- Common causes include Faulty Particulate Matter Sensor Control Module, Particulate Matter Sensor Control Module harness is open or shorted, Particulate Matter Sensor Control Module 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 P1436 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC P1436 2017 Chevrolet Silverado?
- Faulty Particulate Matter Sensor Control Module
- Particulate Matter Sensor Control Module harness is open or shorted
- Particulate Matter Sensor Control Module circuit poor electrical connection
How to Fix the DTC P1436 2017 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 P1436 2017 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.
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Frequently Asked Questions about P1436 2017 Chevrolet Silverado Code
1. What does the OBDII code P1436 mean on a 2017 Chevrolet Silverado?
The P1436 code indicates an issue with the particulate matter sensor control module, specifically related to the temperature signal message counter being incorrect or invalid.
2. What are the symptoms of code P1436 in a 2017 Chevrolet Silverado?
Common symptoms include the check engine light turning on, reduced fuel efficiency, possible engine performance issues, or the vehicle entering limp mode in rare cases.
3. What causes the P1436 code to appear?
This code can be caused by a faulty particulate matter sensor, damaged wiring or connectors, software glitches in the control module, or issues with the ECM not receiving proper data.
4. Can I drive my 2017 Silverado with a P1436 code?
While the truck may still be drivable, ignoring this code can lead to further issues with emissions control and reduced performance over time. It’s best to address the issue promptly.
5. How do I diagnose a P1436 code on my Silverado?
Diagnosis typically involves scanning the vehicle with an OBDII scanner, inspecting the particulate matter sensor and its wiring, and checking for any software updates for the control module.
6. How is the P1436 code fixed on a 2017 Chevrolet Silverado?
Repairs may include replacing the particulate matter sensor, repairing or replacing damaged wiring or connectors, or reprogramming the control module with updated software.
7. Is a faulty particulate matter sensor the only cause of a P1436 code?
No, other causes include wiring issues, a malfunctioning control module, or communication errors between the sensor and ECM.
8. How much does it cost to fix a P1436 code on a 2017 Silverado?
Repair costs can vary, ranging from $200 to $600 or more, depending on whether the issue is a simple wiring repair or a replacement of the particulate matter sensor.
9. Can a bad particulate matter sensor affect emissions?
Yes, a faulty particulate matter sensor can lead to incorrect emissions readings and potentially cause the vehicle to fail emissions tests.
10. Is a software update necessary to fix the P1436 code?
In some cases, a software update for the particulate matter sensor control module or ECM may resolve the issue, especially if the problem is due to a communication error.
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