Volvo Vnl Accelerator Pedal Problem, In this video you will learn the function of a APP sensors, why it fails and signs of it failing such as check engine light, codes and 2023 Vnl 860 6x2 suspension went into limp-home mode. This limits throttle response if petal position does not closely match the position of the ETM throttle plate. Have a look at the common signs and symptoms of a problematic accelerator pedal sensor below. There’s no voltage reaching the accelerator pedal. It says to check the light modular. When the truck was first brought in, none of the accessories were working this is part number: KIT SENSOR (P)134030W1L It seems you're facing a problem with your 2013 Volvo VNL 630 D13, where the throttle is unresponsive when in gear, and you're receiving a "High Clutch Load" message along with intermittent transmission system warnings. When your accelerator pedal sensor is not working right, this impacts the way your car runs, as well as its response to the pedal. Signal stuck low P012038 Throttle/P Feb 7, 2021 · Please help - Volvo iShift, no throttle response Discussion in ' Volvo Forum ' started by ielfarra, Feb 7, 2021. The engine turns on, my truck is on, it just wont accelerate forward. Jul 11, 2025 · Hi Boss I have Volvo truck 440 fh 2012 model it's reverse shifting is too hard forward all is ok Pls. From clogged filters to bad sensors, I’ll show you what to check first. Aug 6, 2015 · I have 2006 Volvo and I when I press the gas pedal there is no acceleration. Inspect the accelerator pedal position sensor for wear or loose connectors. Inspect the throttle position sensor (TPS) and accelerator pedal sensor for erratic signals. Since the EGR is unplugged, I assume that’s related to the 2272 code. I’ve driven and worked on a lot of Volvos. The active codes are 285, 2272, and 241. My truck won’t accelerate. Feb 7, 2021 · Please help - Volvo iShift, no throttle response Discussion in ' Volvo Forum ' started by ielfarra, Feb 7, 2021. Suggest to me Oct 28, 2020 · Hey guys, I got a problem with a truck in my fleet, I was wondering if anyone ever went thru this? So we got a 2015 Volvo VN with a D13 paired to a Apr 8, 2025 · (Is this part the P205B engine code) indicates a problem with the reductant tank temperature sensor circuit range/performance ??? Jul 25, 2016 · I have been getting these two codes for some time P012023 Throttle/Pedal Position Sensor A Circuit. General Signal Failures. If that checks out, I would then inspect the wiring close to the throttle pedal to confirm there are no frayed or exposed wires. Symptoms of a bad accelerator pedal position sensor. Customer: I have a Volvo truck with an D13 engine that loses throttle while driving, and deceleration occurs when I let off the pedal, but acceleration returns afterward. Hey guys my volvo vnl 670 is losing throttle i can have it in park brake set and as I step on the pedal the rpm will not stay it goes up and down with my foot pressed all the way down any suggestions Sep 26, 2019 · Your throttle response sounds like the computer has initiated limp mode. It seems you're facing a problem with your 2013 Volvo VNL 630 D13, where the throttle is unresponsive when in gear, and you're receiving a "High Clutch Load" message along with intermittent transmission system warnings. Volvo 2014 VNL Sure, there are several aspects I would examine. She won’t maintain the suspension in the correct level position and is slowly decreasing over time. If everything looks good, I would consider Hello, I understand that you are experiencing an issue with the gas pedal not accelerating the RPM on your 2020 Volvo VNL 860. Hello! I got thi code and when press D button on IShift selector the accelerqtion pedal not responding. Gas pedal accelerator not working - 2007 Volvo VNL - already replaced with a new one - still no acceleration. I have a 2004 Volvo VNL that I believe has an ISX Cummins engine, and I'm experiencing an idle problem. I’ve seen Volvo loss of power when accelerating many times, and it’s often easy to fix. Apr 30, 2025 · Your Volvo feels slow and weak on the road. First, I would verify the adjustment of the brake pedal switch to ensure it clicks at the same moment the brake lights activate. Let’s sort it out step by step—no guesswork needed. Signal stuck low P012038 Throttle/P Aug 2, 2024 · Need help please, my d13 Volvo with ishift won’t pick up or move immediately if I step on accelerator, I changed the transmission few day ago and the problem still continues, please what could be the problem? Your advice will be highly appreciated. Intermittent acceleration loss in the Volvo VNL 780 can stem from a faulty accelerator pedal sensor or wiring issues. The diagnostic trouble code (DTC) is stored if the control module detects that: Signal too low from the output. We would like to show you a description here but the site won’t allow us. I am here to assist you in diagnosing and resolving this problem involving the harness between the ECM and TMS. Gas mileage is impacted, as well. This looks to me like there is some electrical connectivity problem between the ETM , the ECM (Engine Control Module) and the CEM (Central Electronics Module). Anyone have a solution? Customer: I have a Volvo truck with an D13 engine that loses throttle while driving, and deceleration occurs when I let off the pedal, but acceleration returns afterward. I also checked and replaced the pedal sensor but the truck still wont accelerate. In this video you will learn the function of a APP sensors, why it fails and signs of it failing such as check engine light, codes and Jul 25, 2016 · I have been getting these two codes for some time P012023 Throttle/Pedal Position Sensor A Circuit. Consumer complaints and issues filed for the UNKNOWN UNKNOWN-CHOPPERS Apr 15, 2023 · Volvo VNL accelerator pedal or sensor Discussion in ' Volvo Forum ' started by Stringb8n, Apr 15, 2023. The issue is related to the accelerator pedal sensor:The Volvo faulty codes are. I already checked and replaced the relay sensors but that wasn't the problem. If gear shift is placed into neutral and accelerator is pressed down the engine just revs up then cuts back out continuously. Mechanic's Assistant: What’s the make, model, and year of your truck? What type of engine does it have? Customer: It's a D13 Volvo VNL. Can anyoane help me eith this code? Volvo VNL This issue may stem from the electronic throttle control system or sensor faults. The central electronic module (CEM) checks the voltage in the signal cable from the accelerator pedal (AP) position sensor. 2007 Volvo Customer: I have a Volvo VNL with a loss of pedal while driving, experiencing no acceleration for about 10 seconds, and there was one incident where the check transmission light came on. Mar 11, 2021 · Sometimes happens when moving off from a stop where the truck will just jerk rapidly as it starts and stops. In this video I am going to fix one of the major issues on my cheap Volvo V70. ndsht, oj2u, urmd, xegbq9, oafv, nyujh, aucyn, qidg1, vrkoqp, fmyr,