AutoCodes – Dodge – P1CB4 Dodge

P1CB4 Dodge Code - Gear Shift Actuator 4 Engage Failure

Quick Answer

This diagnostic checks for the proper response of the gear shift actuator 6th to the Transmission Controller Module (TCM) engage command. Common causes include Faulty Transmission Hydraulic System, Transmission Mechanical Operation Problem, Faulty Transmission Controller Module (TCM). 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: P1CB4 Dodge indicates Gear Shift Actuator 4 Engage Failure.
Common causes: Common causes include Faulty Transmission Hydraulic System, Transmission Mechanical Operation Problem, Faulty Transmission Controller Module (TCM).
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 918

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 Apr 12, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1CB4 Dodge Description

This diagnostic checks for the proper response of the gear shift actuator 6th to the Transmission Controller Module (TCM) engage command. The gear shift actuator 6th is controlled by the TCM via the electrovalves PPV1 and PPV2. This diagnostic checks the position sensor 6th output to confirm that the gear shift actuator 6th has moved to the proper position when it is controlled by the TCM and that the gear has been engaged.

OBDII Code P1CB4 Dodge - Gear Shift Actuator 4 Engage Failure - AutoCodes.com — P1CB4 Dodge Code - Gear Shift Actuator 4 Engage Failure

What does this mean?

What are the Possible Causes of the DTC P1CB4 Dodge?

Faulty Transmission Hydraulic System
Transmission Mechanical Operation Problem
Faulty Transmission Controller Module (TCM)

How to Fix the DTC P1CB4 Dodge?

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 P1CB4 Dodge 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 P1CB4 Dodge Code

1. What are the common symptoms of OBDII code P1CB4 Gear Shift Actuator 4 Engage Failure in a Dodge vehicle?

- Common symptoms include difficulty shifting gears, gear slipping, and the transmission not engaging properly.

2. What are the possible causes of the P1CB4 code indicating Gear Shift Actuator 4 Engage Failure in a Dodge?

- Possible causes include a faulty gear shift actuator, damaged wiring or connectors, low transmission fluid level, or a malfunctioning transmission control module.

3. How can I diagnose the Gear Shift Actuator 4 Engage Failure issue in my Dodge when the P1CB4 code appears?

- A diagnostic scan tool can help identify the specific problem by reading the error code and providing additional information on the transmission system.

4. What are some DIY repair tips for addressing the Gear Shift Actuator 4 Engage Failure issue in a Dodge?

- DIY repair tips include checking and topping up transmission fluid levels, inspecting wiring for damage, and ensuring that connectors are securely attached.

5. Is it safe to continue driving my Dodge with the P1CB4 code related to Gear Shift Actuator 4 Engage Failure?

- It is not recommended to drive the vehicle with this code present, as it can lead to further transmission damage and safety hazards on the road.

6. How much does it typically cost to repair the Gear Shift Actuator 4 Engage Failure problem in a Dodge?

- Repair costs can vary depending on the extent of the damage and the specific repairs needed, but it is advisable to consult a professional mechanic for an accurate estimate.

7. Can resetting the OBDII system clear the P1CB4 code for Gear Shift Actuator 4 Engage Failure in a Dodge?

- Resetting the system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear.

8. Are there any recalls or technical service bulletins related to the P1CB4 code and Gear Shift Actuator 4 Engage Failure in Dodge vehicles?

- It is recommended to check with Dodge dealership or the manufacturer's website for any recalls or technical service bulletins related to this specific issue.

9. How important is it to address the Gear Shift Actuator 4 Engage Failure issue promptly in a Dodge?

- It is crucial to address this issue promptly to prevent further damage to the transmission system and ensure the safety and reliability of the vehicle.

10. Can a professional mechanic help with diagnosing and repairing the Gear Shift Actuator 4 Engage Failure problem in my Dodge?

- Yes, a professional mechanic with experience in transmission systems can accurately diagnose and repair the Gear Shift Actuator 4 Engage Failure issue in your Dodge vehicle.