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 has detected that one of the electric motors, called Motor B, is getting too hot.
The vehicle's control system has identified that the temperature of Drive Motor B is exceeding the safe operating threshold.
P0A35 is an OBD-II code that indicates the hybrid or electric vehicle's Drive Motor B is operating at a temperature higher than the manufacturer-specified limits. This could be due to excessive load, cooling system failure, or an electrical fault.
• Reduced vehicle performance
• Warning light on the dashboard
• Unusual noises from the electric motor
• Faulty cooling system
• Excessive load on the motor
• Electrical fault in the motor or its control circuit
OBD-II: On-Board Diagnostics, a standardized system for self-diagnostics in vehicles.
Drive Motor: An electric motor used to propel the vehicle.
• Check for any warning lights or messages on the dashboard.
• Inspect the cooling system for leaks or blockages.
• Use a scan tool to check for any additional trouble codes.
• Repair or replace the cooling system components if necessary.
• Check and repair any electrical connections to the motor.
• Replace the drive motor if it is found to be faulty.
• OBD-II scanner
• Multimeter
• Coolant system pressure tester
$500 - $1500
Moderate
• Toyota Prius
• Chevrolet Volt
• Nissan Leaf
• Regular maintenance of the cooling system
• Avoid overloading the vehicle
• Ensure proper ventilation around the motor
Temperature/Performance Issue
• Do not ignore the warning light, as it could lead to more severe damage.
• Have the vehicle inspected by a professional if you notice any performance issues.
Check with your vehicle manufacturer for specific warranty coverage related to the hybrid or electric drive system.
This code has become more common with the increase in hybrid and electric vehicles, highlighting the importance of maintaining electric drive components.
High – If not addressed, it can lead to significant damage to the drive motor.
Driving with an overheated motor can be unsafe and may cause further damage to the vehicle.
• Vehicle operating under normal driving conditions
• Ambient temperature within normal range
Drive Motor B is typically located near the vehicle's transmission or axle, depending on the vehicle design.
Q: What happens if I ignore this code?
A: Ignoring this code can lead to severe damage to the drive motor and potentially other components, resulting in costly repairs.
Q: Can I drive my car with this code?
A: It is not recommended to drive the vehicle as it may cause further damage. Have it inspected by a professional as soon as possible.
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