AutoCodes – RAM – B1222 RAM

B1222 RAM Code - Right Heated Seat LO Indicator Control Circuit High

Quick Answer

The Instrument Cluster monitors the Right Heated Seat Switch. Common causes include Faulty Right Heated Seat Switch, Right Heated Seat Switch harness is open or shorted, Right Heated Seat Switch circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B1222 RAM indicates Right Heated Seat LO Indicator Control Circuit High.
Common causes: Common causes include Faulty Right Heated Seat Switch, Right Heated Seat Switch harness is open or shorted, Right Heated Seat Switch circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 1,245

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 19, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1222 RAM Description

The Instrument Cluster monitors the Right Heated Seat Switch. This code is set immediately when the Cluster detects excessive voltage on the heated seat indicator control circuit.

OBDII Code B1222 RAM - Right Heated Seat LO Indicator Control Circuit High - AutoCodes.com — B1222 RAM Code - Right Heated Seat LO Indicator Control Circuit High

What does this mean?

What are the Possible Causes of the DTC B1222 RAM?

Faulty Right Heated Seat Switch
Right Heated Seat Switch harness is open or shorted
Right Heated Seat Switch circuit poor electrical connection
Faulty Instrument Cluster

How to Fix the DTC B1222 RAM?

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 B1222 RAM 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 B1222 RAM Code

1. What are the common symptoms of OBDII code B1222 RAM for the Right Heated Seat LO Indicator Control Circuit High?

- Common symptoms include the right heated seat LO indicator staying illuminated or not functioning properly.

2. What are the possible causes of the OBDII code B1222 RAM for the Right Heated Seat LO Indicator Control Circuit High?

- Possible causes may include a faulty heated seat switch, a short circuit in the wiring, or a problem with the heated seat control module.

3. How can I diagnose the OBDII code B1222 RAM for the Right Heated Seat LO Indicator Control Circuit High?

- Diagnosis involves inspecting the heated seat switch, checking the wiring for any visible damage, and using a multimeter to test for continuity and resistance in the circuit.

4. What are some repair tips for addressing the OBDII code B1222 RAM for the Right Heated Seat LO Indicator Control Circuit High?

- Repair tips may include replacing the faulty heated seat switch, repairing any damaged wiring, or resetting the heated seat control module.

5. Can I continue driving my vehicle with the OBDII code B1222 RAM for the Right Heated Seat LO Indicator Control Circuit High?

- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid any discomfort or inconvenience.

6. How much does it typically cost to repair the OBDII code B1222 RAM for the Right Heated Seat LO Indicator Control Circuit High?

- The cost of repair can vary depending on the specific cause of the issue, but it may range from a simple DIY fix to a more involved professional repair.

7. Are there any safety concerns associated with the OBDII code B1222 RAM for the Right Heated Seat LO Indicator Control Circuit High?

- While the issue is mainly related to comfort and convenience, it is important to address it to ensure proper functioning of your vehicle's heating system.

8. Can weather or environmental factors trigger the OBDII code B1222 RAM for the Right Heated Seat LO Indicator Control Circuit High?

- Extreme temperatures or moisture infiltration can potentially affect the heated seat system and contribute to the occurrence of this fault code.

9. Is it possible to reset the OBDII code B1222 RAM for the Right Heated Seat LO Indicator Control Circuit High without repairs?

- Resetting the code without addressing the underlying issue may temporarily turn off the warning light, but the problem will likely reoccur until properly repaired.

10. How long does it take to fix the OBDII code B1222 RAM for the Right Heated Seat LO Indicator Control Circuit High?

- The repair time can vary depending on the complexity of the issue and the expertise of the person performing the repair, but it may range from a quick fix to a more involved process.