Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer found a problem with a sensor that checks the temperature of the battery. It's like when a thermometer gives the wrong reading.
The car's computer monitors the temperature of the battery using a sensor. If the readings from this sensor are outside the expected range, it triggers this code.
The P1EE5 code indicates that the Battery Energy Control Module (BECM) has detected a range or performance issue with the temperature sensor 'A' for module 'B'. This could mean the sensor is reading temperatures that are not plausible or expected based on the operating conditions.
• Check Engine Light is on
• Possible battery performance issues
• Inaccurate battery temperature readings
• Faulty temperature sensor
• Wiring issues to the sensor
• Battery Energy Control Module malfunction
OBD-II: On-Board Diagnostics, a system that monitors vehicle performance.
BECM: Battery Energy Control Module, manages battery functions.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connections to the temperature sensor.
• Test the temperature sensor for proper operation.
• Replace the faulty temperature sensor.
• Repair or replace damaged wiring.
• Reprogram or replace the Battery Energy Control Module if necessary.
• OBD-II Scanner
• Multimeter
• Basic hand tools
$150 - $400
Moderate
• Chevrolet Volt
• Chevrolet Spark EV
• Cadillac ELR
• Regular maintenance checks
• Ensure battery cooling system is functioning
• Avoid extreme temperature exposure
Sensor Issue
• Have the vehicle inspected by a professional.
• Avoid driving in extreme temperatures until fixed.
Check with the manufacturer as battery components may have extended warranties.
This code is commonly seen in electric and hybrid vehicles due to their complex battery management systems.
Moderate – Addressing this issue promptly can prevent further battery damage.
Ignoring this code may lead to reduced battery efficiency and potential safety risks.
• Vehicle at operating temperature
• Battery under load
The temperature sensor is typically located near or within the battery pack.
Q: Can I drive with a P1EE5 code?
A: It's best to have it checked soon, as it may affect battery performance.
Q: How do I reset the P1EE5 code?
A: Fix the underlying issue, then use an OBD-II scanner to clear the code.
High-End · Full-system diagnostics
A full-system bidirectional platform aimed at advanced DIY users and professional diagnostic workflows.
Network faults often require full-system access instead of a generic code reader alone.
View on Amazon
Universal · Digital multimeter
A solid entry-level multimeter for voltage, continuity, resistance, and basic electrical troubleshooting.
Helpful for checking voltage drops, grounds, and basic circuit health when modules are not communicating.
View on Amazon
Universal · Wire connectors and repair kit
Useful when diagnosis points toward damaged wiring, corroded terminals, or connector repairs.
Useful if diagnosis points toward damaged connectors, wiring, or terminal repairs.
View on AmazonThese are optional diagnostic tools, not guaranteed fixes. As an Amazon Associate I earn from qualifying purchases.