AutoCodes – Toyota – P1607 2010 Toyota Camry

P1607 2010 Toyota Camry Code - Cruise Control Input Processor

Quick Answer

The Engine Control Module (ECM) continuously monitors its main and sub CPUs for the cruise control. Common causes include Faulty Engine Control Module (ECM), ECM harness is open or shorted, ECM circuit poor electrical connection. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means: P1607 2010 Toyota Camry indicates Cruise Control Input Processor.
Common causes: Common causes include Faulty Engine Control Module (ECM), ECM harness is open or shorted, ECM circuit poor electrical connection.
Severity: Moderate - service should be scheduled soon.
Can I drive?: The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

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Code Popularity 1,785

How popular is this code, among other codes? Low

Repair Importance Level

Moderate (Service soon) (2 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 13, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1607 2010 Toyota Camry Description

The Engine Control Module (ECM) continuously monitors its main and sub CPUs for the cruise control. This self-check ensures that the ECM is functioning properly. If outputs from the CPUs are different and deviate from the standards, the ECM will illuminate the MIL and set the Diagnostic Trouble Code (DTC) immediately.

OBDII Code P1607 2010 Toyota Camry - Cruise Control Input Processor - AutoCodes.com — P1607 2010 Toyota Camry Code - Cruise Control Input Processor

What does this mean?

What are the Possible Causes of the DTC P1607 2010 Toyota Camry?

Faulty Engine Control Module (ECM)
ECM harness is open or shorted
ECM circuit poor electrical connection

How to Fix the DTC P1607 2010 Toyota Camry?

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 does this mean?

Code Tech Notes

Check the Engine Control Module (ECM) fuse, if fuse is OK try erasing the code first and if the code comes back you may have to reprogrammed or replaced the ECM.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1607 2010 Toyota Camry 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.

Need more information about the P1607 2010 Toyota Camry code?

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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 P1607 2010 Toyota Camry Code

1. What does the OBDII code P1607 mean on a 2010 Toyota Camry?

P1607 indicates an issue with the Cruise Control Input Processor, which often relates to a problem with the Engine Control Module (ECM) or its communication circuits.

2. What are the common symptoms of code P1607 in a 2010 Toyota Camry?

Symptoms may include the cruise control not functioning, the Check Engine Light turning on, and potential issues with engine performance.

3. What causes the P1607 code to appear in a Toyota Camry?

Common causes include a malfunctioning Engine Control Module (ECM), a communication failure in the control circuit, or damaged wiring and connectors.

4. Can a faulty ECM cause the P1607 code?

Yes, a faulty ECM is one of the primary causes of the P1607 code in a 2010 Toyota Camry.

5. How do you diagnose the P1607 code in a Toyota Camry?

Diagnosis involves using an OBDII scanner to confirm the code, inspecting the ECM and related wiring, and testing the communication circuits for proper function.

6. Can I still drive my 2010 Toyota Camry with a P1607 code?

While the vehicle may still be drivable, itâ€™s not recommended to ignore the issue, as it may lead to further system malfunctions or reduced performance.

7. How do you fix the P1607 code on a Toyota Camry?

Repairs may involve replacing or reprogramming the ECM, repairing damaged wiring, or ensuring secure connections in the communication circuit.

8. How much does it cost to repair a P1607 code in a Toyota Camry?

The cost varies, but ECM replacement or reprogramming can range from $500 to $1,500, depending on the extent of the repairs and labor costs.

9. Does the P1607 code always mean the ECM is bad?

No, while a faulty ECM is a common cause, the issue may also stem from wiring or connector problems in the cruise control input circuit.

10. Can clearing the P1607 code fix the issue?

Clearing the code may temporarily turn off the Check Engine Light, but it wonâ€™t resolve the underlying problem causing the code. Repairs are necessary to fix the issue.