Engine-CodesNissan – P1652 Nissan

P1652 Nissan Code - Starter Motor System Communication

Quick Answer

The P1652 Nissan code refers to an issue with the Starter Motor System Communication in the vehicle. Common causes include Faulty starter motor, Loose or corroded electrical connections, ECM communication issue. 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
P1652 Nissan indicates Starter Motor System Communication.
Common causes
Common causes include Faulty starter motor, Loose or corroded electrical connections, ECM communication issue.
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.
Table of contents Created and updated by William Orellana on Sep 06, 2024
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Code P1652 Nissan Description

The P1652 Nissan code refers to an issue with the Starter Motor System Communication in the vehicle. This code indicates a problem with the communication between the starter motor and the vehicle's electronic control module (ECM). The starter motor is responsible for starting the engine by engaging with the flywheel or flexplate to crank the engine. When there is a communication problem between the starter motor and the ECM, it can lead to issues with starting the vehicle or cause the engine to not crank at all.

OBDII Code P1652 Nissan - Starter Motor System Communication
P1652 Nissan Code - Starter Motor System Communication

Common Causes of P1652 Nissan

  1. Faulty starter motor
  2. Loose or corroded electrical connections
  3. ECM communication issue
  4. Wiring harness damage
  5. Battery voltage issues

Symptoms of P1652 Nissan

  1. Engine cranks but does not start
  2. Intermittent starting issues
  3. Clicking sound when trying to start the engine
  4. Vehicle fails to start at all
  5. Check Engine Light is illuminated

How to Fix P1652 Nissan

  1. Perform a diagnostic scan to confirm the P1652 code and pinpoint the exact issue
  2. Inspect the starter motor, wiring harness, and electrical connections for any damage or corrosion
  3. Test the battery voltage and charging system
  4. Repair or replace any faulty components, such as the starter motor, wiring, or ECM
  5. Clear the code and test the vehicle to ensure the issue has been resolved

Cost to Fix P1652 Nissan

The cost of repairing a P1652 Nissan code can vary depending on the specific cause of the issue and the extent of the repairs needed. On average, the cost for this repair can range from $150 to $500, including parts and labor. However, it's essential to keep in mind that labor rates and diagnostic fees can vary depending on the location and the auto repair shop. It's recommended to get quotes from different shops to get a more precise estimate for this repair.

Tech Notes for P1652 Nissan

The Starter Motor Relay is part of the Intelligent Power Distribution Module (IPDM) Engine Room (E/R) and is not serviceable.

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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 P1652 Nissan Code

1. What are the common symptoms of OBDII code P1652 in a Nissan related to the Starter Motor System Communication?

- Common symptoms include the engine not starting, the starter motor not engaging, and the vehicle going into limp mode.

2. What are some possible causes of OBDII code P1652 in a Nissan?

- Possible causes include a faulty starter motor, issues with the starter relay, damaged wiring or connectors in the starter circuit, or a malfunctioning PCM.

3. How can I diagnose the cause of OBDII code P1652 in my Nissan?

- Start by checking the starter motor, inspecting the wiring and connectors for any damage, testing the starter relay, and scanning the PCM for any related errors.

4. Can a bad battery cause OBDII code P1652 to appear in a Nissan?

- Yes, a weak or faulty battery can lead to voltage irregularities that may trigger the P1652 code related to the Starter Motor System Communication.

5. Is it safe to continue driving my Nissan with OBDII code P1652 present?

- It is not recommended to drive the vehicle with the P1652 code as it can lead to starting issues and potential further damage to the starter motor system.

6. How can I clear OBDII code P1652 from my Nissan's system?

- Clearing the code can be done using an OBDII scanner tool by resetting the PCM after addressing and fixing the underlying issue causing the P1652 code.

7. Can a DIY enthusiast repair OBDII code P1652 in a Nissan?

- Depending on the exact cause, DIY enthusiasts may be able to address issues like faulty wiring or connectors, but more complex problems with the starter motor or PCM may require professional assistance.

8. What are some tips for preventing OBDII code P1652 in a Nissan?

- Regularly inspect and maintain the starter motor system components, ensure proper battery health, and address any starting issues promptly to prevent the P1652 code from appearing.

9. Will OBDII code P1652 cause my Nissan to fail an emissions test?

- Yes, the P1652 code can cause your Nissan to fail an emissions test as it indicates a problem with the Starter Motor System Communication, which is crucial for proper vehicle operation.

10. How much can I expect to pay for repairing OBDII code P1652 in a Nissan?

- Repair costs for OBDII code P1652 can vary depending on the exact cause, but expenses may include parts replacement, labor costs, and diagnostic fees, potentially ranging from $100 to $500 or more.

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