AutoCodes – Saab – P1561 Saab

P1561 Saab Code - Traction Control Module / ECM Communication Signal High

Quick Answer

P1561 Saab indicates Traction Control Module / ECM Communication Signal High. Common causes include Faulty Throttle Position (TP) Sensor, Throttle Position (TP) Sensor harness is open or shorted, Throttle Position (TP) Sensor circuit poor electrical connection. 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: P1561 Saab indicates Traction Control Module / ECM Communication Signal High.
Common causes: Common causes include Faulty Throttle Position (TP) Sensor, Throttle Position (TP) Sensor harness is open or shorted, Throttle Position (TP) Sensor circuit poor electrical connection.
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 2,099

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 Aug 30, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1561 Saab Description

OBDII Code P1561 Saab - Traction Control Module / ECM Communication Signal High - AutoCodes.com — P1561 Saab Code - Traction Control Module / ECM Communication Signal High

What does this mean?

What are the Possible Causes of the DTC P1561 Saab?

Faulty Throttle Position (TP) Sensor
Throttle Position (TP) Sensor harness is open or shorted
Throttle Position (TP) Sensor circuit poor electrical connection

How to Fix the DTC P1561 Saab?

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 P1561 Saab 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 P1561 Saab Code

1. What are common symptoms of OBDII code P1561 in a Saab related to the Traction Control Module / ECM Communication Signal High?

Symptoms may include the traction control light illuminating on the dashboard, potential loss of traction control functionality, and the vehicle going into limp mode.

2. What can cause the OBDII code P1561 to trigger in a Saab?

This code is typically triggered by a high communication signal between the Traction Control Module (TCM) and the Engine Control Module (ECM), indicating a communication fault.

3. How can I diagnose the cause of OBDII code P1561 in my Saab?

Diagnosis involves checking the wiring and connectors between the TCM and ECM for any damage, loose connections, or corrosion. Using a diagnostic scanner to retrieve freeze frame data can also help pinpoint the issue.

4. Can a faulty Traction Control Module (TCM) cause code P1561 in a Saab?

Yes, a faulty TCM can cause communication signal high issues with the ECM, triggering the P1561 code. It's important to properly diagnose the TCM before replacing it.

5. Is it safe to continue driving my Saab with OBDII code P1561 present?

It is not recommended to drive your vehicle with this code active, as it can affect traction control performance and potentially lead to unsafe driving conditions. It's best to address the issue promptly.

6. How can I repair OBDII code P1561 in my Saab?

Repair options include checking and repairing any damaged wiring or connectors, ensuring proper grounding, and potentially replacing the TCM or ECM if deemed faulty after thorough diagnosis.

7. Will resetting the fault codes make OBDII code P1561 disappear permanently?

Simply resetting the fault codes may temporarily clear the code, but if the underlying issue causing the P1561 code is not addressed and repaired, it is likely to reappear upon driving the vehicle.

8. Can a software update fix OBDII code P1561 in a Saab?

In some cases, a software update from the manufacturer may address communication issues between the TCM and ECM, potentially resolving the P1561 fault code. Check with your dealership for software update availability.

9. How long does it typically take to repair OBDII code P1561 in a Saab?

The repair time can vary depending on the exact cause of the code and the extent of the necessary repairs. It could take anywhere from a few hours to a day, depending on the complexity of the issue.

10. Will OBDII code P1561 cause my Saab to fail an emissions test?

Since this code is related to traction control communication signals rather than emissions, it may not directly cause your Saab to fail an emissions test. However, it's essential to address the issue for overall vehicle performance and safety.