Volvo C30 Reduced Power light is on Inspection at your home or office.

Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM.

Estimate price near me

Service Location

Customer Ratings

(22)

How A Diagnostic Works

Instantly book a certified mobile mechanic to come to you

Mechanic diagnoses the problem and quotes necessary repairs

Your vehicle is ready to go

Fair, upfront & transparent pricing for all services

Our certified mobile mechanics can come to you now.

Customer Ratings

(22)

Reduced Power light is on Inspection Service

How much does a Reduced Power light is on Inspection cost?

On average, the cost for a Volvo C30 Reduced Power light is on Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2011 Volvo C30L5-2.5L TurboService typeReduced Power light is on InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
2013 Volvo C30L5-2.5L TurboService typeReduced Power light is on InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2007 Volvo C30L5-2.5L TurboService typeReduced Power light is on InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2008 Volvo C30L5-2.5L TurboService typeReduced Power light is on InspectionEstimate$94.99Shop/Dealer Price$104.99 - $112.48
2010 Volvo C30L5-2.4LService typeReduced Power light is on InspectionEstimate$94.99Shop/Dealer Price$105.02 - $112.55
2010 Volvo C30L5-2.5L TurboService typeReduced Power light is on InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2009 Volvo C30L5-2.5L TurboService typeReduced Power light is on InspectionEstimate$99.99Shop/Dealer Price$109.87 - $117.28
2008 Volvo C30L5-2.4LService typeReduced Power light is on InspectionEstimate$99.99Shop/Dealer Price$110.24 - $117.94
Show example Volvo C30 Reduced Power light is on Inspection prices

A Reduced Power light usually indicates a fairly serious problem with the throttle system. When this light illuminates the vehicle will often go into a “safe mode”, which will severely limit the speed of the car and in some cases will render the vehicle un-drivable.

Since the Reduced Power light can trigger for a number of different reasons, tracking down the exact cause is extremely important, if the vehicle is not properly diagnosed and repaired, the Reduced Power light will trigger again, putting the vehicle in safe mode.

How this system works:

When the vehicle’s computer detects a fault in the engine that affects its drivability, performance, transmission or emission system it will trigger the reduced power light. It will also trigger if there is an issue with the electronic throttle, the accelerator pedal or the throttle module.

When a vehicle goes into reduced power mode it will seriously impact its performance. Some vehicle will be restricted to idle speed while others restrict speed to 20-30 miles per hour. The Reduced Power trigger will save Diagnostic Trouble Codes (DTCs), which will indicate where the fault occurred. In most cases, a Restricted Power light is related to a throttle body or the connector.

Common reasons for this to happen:

  • Faulty Throttle Body: A throttle body is part of the of the air intake system which helps control the amount of air going into the engine. If a throttle body is failing the engine will not get the correct mixture of air and fuel. This can trigger the Reduced Power light as well as lead to a poor running engine. It can also trigger the Check Engine light.

  • Failing Throttle Position Sensor: The throttle position sensor tells the vehicle computer the position of the gas pedal. The computer uses this information to calculate the proper amount of air and fuel to send to the engine. The throttle position sensor also controls shifting the gears of a vehicle, which means that a faulty throttle position sensor will prevent a car from changing gears. If this part is failing, the Reduced Power light will trigger.

  • Faulty Engine Control Unit: The engine control unit is an essential component of a vehicles computer. It regulates and controls many systems, including the drive train and parts of the engine. If a fault is detected in this crucial part, it can trigger the Reduced Power light as well as the Check Engine light. This is a major issue that should be investigated as soon as possible.

  • Faulty Wiring: Exposed or damaged wires can cause issues with the any of these components and will possibly trigger the Reduced Power light. A loose wiring crimp can also be the culprit. Wiring issues can be tricky to track down so using a professional mechanic is a necessity.

  • Malfunctioning Oxygen Sensors: Oxygen sensors are responsible for measuring how rich or lean exhaust gases are leaving a vehicles combustion chamber. The vehicle’s computer uses this information to constantly adjust the amount of fuel going into the engine. A failing or dirty sensor can put too much or too little fuel into the engine. While a failing oxygen sensor will usually trigger a Check Engine light it is possible that the Reduced Power light could also trigger.

What to expect:

A top-rated mobile mechanic will come to your home or office to determine the source and cause of the Reduced Power light issue, ​and will then provide a detailed inspection report that includes the scope and cost of the necessary repairs.

How it's done:

The mechanic will inspect your vehicle's air intake system, electrical wiring and sensors, including the throttle body and oxygen sensors, along with other important components. It may be necessary for the mechanic to test drive the car to verify the complaint and provide an accurate diagnosis.

How important is this service?

The Reduced Power light only illuminates if there is a serious issue with the vehicle that must be addressed immediately. In almost all cases, the throttle or the vehicles computer will be malfunctioning which can make driving the vehicle dangerous. While it varies by manufacturer, most vehicles that go into “safe mode” will stay there until the error codes are read by a code scanner.

If the vehicle Reduced Power light illuminates the vehicle should immediately be inspected, diagnosed and repaired.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Volvo mechanics

Real customer reviews from Volvo owners like you.

Excellent Rating

(22)

Rating Summary
19
1
0
1
1
19
1
0
1
1

Jonathan

13 years of experience
171 reviews
Jonathan
13 years of experience
Volvo C30 L5-2.5L Turbo - Pre-purchase Car Inspection - East Providence, Rhode Island
Great communication and detailed job through and through. Would use again.

William

34 years of experience
532 reviews
William
34 years of experience
Volvo C30 L5-2.5L Turbo - Car is not starting - Phoenix, Arizona
William knows his stuff. He was honest & friendly. Great experience overall 

Juan

12 years of experience
55 reviews
Juan
12 years of experience
Volvo C30 L5-2.5L Turbo - Exhaust Manifold Gasket - Benicia, California
I am extremely happy with Juan's service. He arrived on time and ready to work. He is polite, efficient and very knowledgeable.

Cody

8 years of experience
99 reviews
Cody
8 years of experience
Volvo C30 L5-2.5L Turbo - Battery - Fort Worth, Texas
Good experience with Cody who came on time and knows the job. Friendly and professional.

Excellent Rating

(22)

Rating Summary
19
1
0
1
1
19
1
0
1
1
Number of Volvo C30 services completed
242+
services done by our mechanics
TOTAL NUMBER OF EXPERT Volvo MECHANICS
600+
experts on our platform

Recent articles & questions

P0042 OBD-II Trouble Code: HO2S Heater Control Circuit (Bank 1 Sensor 3)
P0042 P0042 code definition P0042 is telling us the ECM has detected a fault in the heated oxygen sensor control circuit for bank 1 sensor 3. This can be associated with P0043 and P0044 What the P0042 code means The...
P2311 OBD-II Trouble Code: Ignition Coil D Secondary Circuit
P2311 P2311 code definition Ignition Coil D Secondary Circuit What the P2311 code means P2311 is an OBD-II generic code for the engine control module (ECM) (https://www.yourmechanic.com/article/what-is-a-vehicle-s-electrical-control-unit) detecting ignition that coil D or the cylinder 4 secondary circuit has low...
P0378 OBD-II Trouble Code: Timing Reference High Resolution Signal B Intermittent/Erratic Pulses
P0378 means the high resolution timing reference signal B is pulsing abnormally, indicating a faulty circuit in the system.

Hissing sound

This is normal. What you are hearing is the rush of air entering past the throttle body. You normally don't hear this because there is much less air passing the throttle plate at lower throttle angles. The sound of the...

Does this vehicle have a steering wheel lock

Yes, you are recalling correctly. I have never worked on a car, at least a modern car that did not have a steering wheel lock. I would have your car repaired by a shop or a local YourMechanic technician and...

Are common repairs on Mitsubishi Outlanders more expensive than on most cars?

Hi there: This is a very good question but very difficult to answer. If by "more expensive" you're referring to routine maintenance and service the answer would be "possibly." Parts cost is typically the determining factor of service and maintenance...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com