AutoCodes – Scion – P0617 Scion

P0617 Scion Code - Starter Relay Circuit High

Quick Answer

While the engine is being cranked, the positive battery voltage is applied to the terminal Starter Control (STA) of the Engine Control Module (ECM). Common causes include Faulty Park/Neutral Position (PNP) Switch, Park/Neutral Position Switch harness is open or shorted, Park/Neutral Position Switch 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: P0617 Scion indicates Starter Relay Circuit High.
Common causes: Common causes include Faulty Park/Neutral Position (PNP) Switch, Park/Neutral Position Switch harness is open or shorted, Park/Neutral Position Switch 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 3,237

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 05, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P0617 Scion Description

While the engine is being cranked, the positive battery voltage is applied to the terminal Starter Control (STA) of the Engine Control Module (ECM). If the ECM detects the Starter Control signal while the vehicle is being driven, it determines that there is a malfunction in the STA circuit. The ECM then illuminates the MIL and sets the Diagnostic Trouble Code (DTC).

OBDII Code P0617 Scion - Starter Relay Circuit High - AutoCodes.com — P0617 Scion Code - Starter Relay Circuit High

What does this mean?

What are the Possible Causes of the DTC P0617 Scion?

Faulty Park/Neutral Position (PNP) Switch
Park/Neutral Position Switch harness is open or shorted
Park/Neutral Position Switch circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0617 Scion?

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 P0617 Scion 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.