AutoCodes – Generic – P0C48

P0C48 Code - Hybrid Battery Pack Coolant Pump Control Circuit Low

Quick Answer

The Engine Control Module (ECM) monitors the Hybrid Battery Pack Coolant Pump. Common causes include Faulty Hybrid Battery Pack Coolant Pump, Hybrid Battery Pack Coolant Pump harness is open or shorted, Hybrid Battery Pack Coolant Pump 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: P0C48 indicates Hybrid Battery Pack Coolant Pump Control Circuit Low.
Common causes: Common causes include Faulty Hybrid Battery Pack Coolant Pump, Hybrid Battery Pack Coolant Pump harness is open or shorted, Hybrid Battery Pack Coolant Pump 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 4,486

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 May 11, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P0C48 Description

The Engine Control Module (ECM) monitors the Hybrid Battery Pack Coolant Pump. The ECM sets the OBDII code when the Hybrid Battery Pack Coolant Pump is not to factory specifications.

OBDII Code P0C48 - Hybrid Battery Pack Coolant Pump Control Circuit Low - AutoCodes.com — P0C48 Code - Hybrid Battery Pack Coolant Pump Control Circuit Low

What does this mean?

What are the Possible Causes of the DTC P0C48?

Faulty Hybrid Battery Pack Coolant Pump
Hybrid Battery Pack Coolant Pump harness is open or shorted
Hybrid Battery Pack Coolant Pump circuit poor electrical connection

How to Fix the DTC P0C48?

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 P0C48 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 P0C48 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.