U0422 Chevrolet Code - Invalid Data Received From Body Control Module
Quick Answer
A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Common causes include Faulty Body Control Module (BCM), Body Control Module harness is open or shorted, Body 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
- U0422 Chevrolet indicates Invalid Data Received From Body Control Module.
- Common causes
- Common causes include Faulty Body Control Module (BCM), Body Control Module harness is open or shorted, Body 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 U0422 Chevrolet Description
What are the Possible Causes of the DTC U0422 Chevrolet?
- Faulty Body Control Module (BCM)
- Body Control Module harness is open or shorted
- Body Control Module circuit poor electrical connection
How to Fix the DTC U0422 Chevrolet?
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 U0422 Chevrolet 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 U0422 Chevrolet Code
1. What are common symptoms of OBDII code U0422 in a Chevrolet related to the Body Control Module?
- Common symptoms include issues with interior lights, power windows, door locks, and other electronic functions controlled by the Body Control Module.
2. What are the possible causes of the OBDII code U0422 in a Chevrolet indicating Invalid Data Received From Body Control Module?
- Possible causes include faulty wiring or connections, a malfunctioning Body Control Module, software issues, or problems with other control modules communicating with the Body Control Module.
3. How can I diagnose the OBDII code U0422 in my Chevrolet related to the Body Control Module?
- Diagnosis typically involves using a diagnostic scanner to read the code, checking for other related codes, inspecting wiring and connections, and testing the Body Control Module and other relevant components.
4. Is it safe to continue driving my Chevrolet with the U0422 OBDII code indicating Invalid Data Received From Body Control Module?
- It is not recommended to continue driving the vehicle with this code present, as it can lead to further electrical issues and potential safety concerns.
5. Can I reset the U0422 OBDII code in my Chevrolet without fixing the underlying issue?
- While you can clear the code with a diagnostic scanner, it is important to address the root cause of the problem to prevent the code from reappearing.
6. What are some repair tips for addressing the U0422 OBDII code in a Chevrolet?
- Repair tips may include checking and repairing wiring, inspecting connectors for corrosion, ensuring proper connections to the Body Control Module, and potentially replacing the Body Control Module if necessary.
7. Will the U0422 OBDII code in my Chevrolet cause the vehicle to fail an emissions test?
- Yes, the presence of this code can cause your vehicle to fail an emissions test, as it indicates a problem with the Body Control Module affecting emissions-related systems.
8. Are there any recalls or technical service bulletins related to the U0422 OBDII code in Chevrolet vehicles?
- It is recommended to check with a Chevrolet dealership or online resources for any recalls or technical service bulletins related to this specific OBDII code.
9. Can a DIY enthusiast fix the U0422 OBDII code issue in a Chevrolet, or is it best left to professionals?
- Depending on the exact cause of the code, some DIY enthusiasts may be able to address the issue by following diagnostic procedures, but complex repairs or module replacements may be best left to professionals.
10. How much can I expect to pay to fix the U0422 OBDII code in my Chevrolet at a dealership or repair shop?
- Repair costs can vary depending on the specific cause of the issue, but you can expect to pay for diagnostic time, parts, and labor, which can range from a couple of hundred to a few thousand dollars.
Discuss the causes and fixes for U0422 Chevrolet OBDII Code
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My car has the code U0422-71 and I have longer replaced the MAF sensor, somebody help me, Sorry, muy car is a Malibú 2013 2.0 T
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The P1101 code is for the MAF, if you have any symptoms, the problem is with the MAF. The U0422 code is for the Body Control Module (BCM)
P1101 CHEVROLET Code - Intake Air Flow System Performance
Read more: https://www.autocodes.com/p... -
Let me check if I can find more information. What model and year is your vehicle?
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i have 2019 chevy travers LT 3.6L AWD . i have check engine light on multiple codes
p0700 p0708 p2805 u0402 u0422 B000A .
I try to clear these cods and drive the car about 20 minute check engine light comes back on with track control abs , WHEN THE CAR RUNING ON PARK DOOR LUCK AND UNLOCK ALON AND SHIFTER GERA LIGHTS MOVING AROUND
NEW BATTERY AND ALTERNATOR STILL I HAVE THIS PROBLEM
CAN HELPME WITHAT ?-
With that many codes together, plus things like the doors locking/unlocking by themselves and the gear indicator acting up, this is not a normal sensor failure — it’s a network or power/ground problem.
The codes you listed (U0422, U0402, P0700, P0708, P2805, B000A) are from different modules, but they all point to modules not agreeing with each other or losing proper signals. The strange behavior you’re seeing inside the vehicle confirms that.
Even though you replaced the battery and alternator, I would still focus on voltage stability and connections, because these vehicles are very sensitive to it.
Common causes on a Traverse like yours:
• Poor ground connection (very common)
• Loose or corroded connections at the battery or fuse block
• Water intrusion (underhood fuse box, BCM area, or rear modules)
• Damaged wiring harness (especially near the transmission or under the vehicle)
• Faulty BCM or transmission range sensor (PRNDL switch)The codes P0708 and P2805 point toward the transmission range sensor / shift position circuit, which can cause the gear indicator to move around and confuse other modules. When that signal is unstable, it can also trigger traction control and ABS warnings.
The door locks cycling by themselves is another sign the BCM is seeing unstable data or voltage.
What I would check next:
• Inspect and clean all main grounds (engine, frame, body)
• Check the underhood fuse box for loose or overheated terminals
• Inspect wiring to the transmission range sensor
• Look for water intrusion anywhere modules are located
• Scan live data to see if gear position is jumping aroundThis is one of those cases where multiple codes are symptoms of one root issue. Most of the time, it ends up being a bad ground, wiring problem, or transmission range sensor, not multiple failed parts.
I’d focus on wiring and connections before replacing any modules.
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