AutoCodes – Dodge – P1277 Dodge

P1277 Dodge Code - Starter Control Circuit 2 Low

Quick Answer

The Powertrain Control Module (PCM) monitors the Starter Motor. Common causes include Faulty Starter Relay, Faulty Starter Motor, Starter Motor harness is open or shorted. 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: P1277 Dodge indicates Starter Control Circuit 2 Low.
Common causes: Common causes include Faulty Starter Relay, Faulty Starter Motor, Starter Motor harness is open or shorted.
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 6,617

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 Sep 06, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1277 Dodge Description

The Powertrain Control Module (PCM) monitors the Starter Motor. The PCM sets the OBDII code when the Starter Motor is not to factory specifications.

OBDII Code P1277 Dodge - Starter Control Circuit 2 Low - AutoCodes.com — P1277 Dodge Code - Starter Control Circuit 2 Low

What does this mean?

What are the Possible Causes of the DTC P1277 Dodge?

Faulty Starter Relay
Faulty Starter Motor
Starter Motor harness is open or shorted
Starter Motor circuit poor electrical connection

How to Fix the DTC P1277 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 P1277 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 P1277 Dodge Code

1. What are the common symptoms of OBDII code P1277 on a Dodge related to the Starter Control Circuit 2 Low?

- Common symptoms include difficulty starting the engine, intermittent starting issues, and potential stalling while driving.

2. What are the possible causes of OBDII code P1277 in a Dodge indicating an issue with the Starter Control Circuit 2 Low?

- Potential causes can include faulty starter motor, damaged wiring or connectors in the circuit, a weak battery, or a malfunctioning starter relay.

3. How can I diagnose the OBDII code P1277 on my Dodge related to the Starter Control Circuit 2 Low?

- Diagnosis typically involves checking the wiring and connectors for damage, testing the starter motor, inspecting the battery, and verifying the functionality of the starter relay.

4. Can a DIY enthusiast repair OBDII code P1277 indicating a Starter Control Circuit 2 Low issue on a Dodge?

- Depending on your skill level, you may be able to repair this issue by replacing the starter motor, repairing damaged wiring, ensuring proper battery connection, or replacing the starter relay.

5. Is it safe to continue driving my Dodge with the OBDII code P1277 related to the Starter Control Circuit 2 Low?

- It is not recommended to drive your vehicle with this code as it can lead to potential starting problems or stalling, which may result in safety hazards on the road.

6. How much does it typically cost to repair OBDII code P1277 on a Dodge indicating an issue with the Starter Control Circuit 2 Low?

- The cost of repair can vary depending on the exact cause of the issue, but it may involve expenses for parts and labor, ranging from $100 to $500 or more.

7. Can a low battery trigger the OBDII code P1277 on a Dodge related to the Starter Control Circuit 2 Low?

- Yes, a weak or low battery can sometimes trigger this code as it may not provide enough power to the starter motor, causing the circuit to register as low.

8. Will resetting the OBDII code P1277 on my Dodge related to the Starter Control Circuit 2 Low make the issue go away permanently?

- Resetting the code may clear it temporarily, but if the underlying issue is not addressed, the code is likely to reappear once the problem persists.

9. How do I prevent OBDII code P1277 from occurring frequently on my Dodge due to Starter Control Circuit 2 Low issues?

- Regular maintenance, checking the battery's health, inspecting wiring regularly, and addressing any starting problems promptly can help prevent this code from recurring.

10. Is it necessary to consult a professional mechanic for OBDII code P1277 on a Dodge related to the Starter Control Circuit 2 Low?

- If you are unsure about diagnosing or repairing the issue yourself, it's recommended to consult a professional mechanic to ensure proper and thorough resolution of the problem.