Volvo i shift clutch slipping . After programming the TECU there may / should only be one fault code for calibrations active ( P1061-54 Clutch cylinder slip point position ) along with a check engine light and a message in the Instrument Cluster ( IC Jan 1, 2021 · 2007, the launch of Volvo I-Shift Dual Clutch In 2007, Volvo Trucks took the first steps towards the I-Shift Dual Clutch. The truck might hesitate, struggle to shift smoothly, or even throw itself into limp mode. Truck would shake, kick a bit like it would get in small pot hole. This mode includes various functions that adapt shift points and gear selection to poor driving surfaces and hilly road stretches. 0 seconds with. As a Volvo owner, it's crucial to be aware of these signs to Customer: Hi Mike, Need help with 2017 Volvo I-shift. Customer: Hi Mike, Need help with 2016 Volvo I-Shift. Apr 1, 2025 · But when it's off, you'll know. •This transmission uses a push-type clutch and not a torque converter found in anautomatic transmission •The code setting conditions are Clutch slip more than 8. unnamedtools. It does not transfer the clutch slip point calibration to the SW and it is not required to allow the unit to crank. The fact that the I-Shift has been a market leader among automated transmissions for heavy trucks since 2002 was an essential factor when it came to developing the I-Shift Dual Clutch. Apr 2, 2025 · You’re dealing with one of the most sophisticated automated manual transmissions on the market – the Volvo I-Shift. traditional automatic. by depressing clutch pedal to within 6 to 12 mm (1/2 to 1 Aug 21, 2012 · Volvo Trucks North America eMedia Center Step #33 To aid transmission installation, (Bolt on top of clutch valve on side of Tranny) remove the service plug on the clutch control valve assembly and push the piston all the way into the clutch cylinder. Here’s what drivers and mechanics report the most: Gear slipping or delayed shifting; Transmission stuck in neutral or limp mode; Hard downshifts or upshifts; Clutch What is Clutch Slipping? Clutch slipping occurs when the friction material on the clutch disc wears out, preventing the clutch from fully engaging with the flywheel. The clutch actuator is an air or electrically operated component that controls the engagement and disengagement of the clutch. 40 in. Most Common Volvo I-Shift Transmission Problems. Apr 7, 2007 · Here is what is going on. Driver says I-shift clutch is slipping under heavy loads. All our fleet trucks are set to use 1st gear at the start. On VN/VHD vehicles with clutch brake, check function. While holding the piston in, install the plug and torque. While this innovative system can boost fuel efficiency by up to 10%, it’s not without its quirks. No noises of any kind. 2012 430 13 01 3(50) “P106C, Gear 2 Valve, Inner Actuator for Shift Cylinder 2”, page 27 “P106D, Gear 3 Valve, Outer Actuator for Shift Cylinder 2”, page 28 “P106E, PTO 1 Engagement Valve”, page 28 “P106F, PTO 2 Engagement Valve”, page 29 Clutch Protection Active - Message Being Seen In The Cluster : Overview: •The I-Shift/mDRIVE is an automated manual transmission and not a. Truck drives forward just fine. The bearing face rotates constantly with the clutch. pegacloud. cause: brought truck into shop and connected tech tool and found code for brake pedal status and clutch plate load which indicates throttle is being used to hold truck into place instead of pressing on brake. Release Page Service Bulletin 9. no warning signs. Checked for Oil leaks, air supply etc. TECU. D13 with I-shift 560K miles. ), which is the clearance between. Jul 23, 2023 · In this article, we will discuss some of the most common causes of gear slipping on a Volvo I-Shift transmission and how to fix them. The CCA is the cylinder that is used to disengage the clutch. Have fault P106074 Clutch plate load, actuator slipping. Clutch pedal play should be 4 to 10. Gear Slipping During Operation. If it is not functioning properly, it can cause the gears Nov 30, 2017 · c/s the transmission shift hard from 6th to 7th and shakes when down shifting from 12th to 11th, c/a. Performance software package. the pedal plunger and the piston in the master cylinder. This slippage means the engine's power doesn't transfer efficiently to the wheels, causing a variety of symptoms. com/high-quality-volvo-partsShop clutch cylinder : https://www. Faulty clutch actuator. However in real-world operation there is always some slippage between the two, and If the Volvo Chassis - I-Shift - Shift control housing has been removed and installed and during the Calibration procedure - GRADE-X ERROR - Message screen appears with Code 126 or 33 displayed with:• R1AAA - Calibration of Clutch Stroke• R1AAB - Calibration of Split Cylinder• R1AAC - Calibration of Main box Cylinders• R1AAD minimizing wheel-slip on soft surfaces. Gear slipping is probably the most frustrating I-Shift issue you’ll face. clutch operation. When backing up uphill on Low revers (R1) truck started to jerk, like someone pushes and releases Clutch pedal, when you manually switch to R2 (high) everything back to normal. The I-Shift with the Performance software package offer the P+ Enhanced Performance mode, adapted for construction and heavy haul applications. mm (0. It is in constant contact with the clutch diaphragm spring. My Volvo tools and parts shop : https://www. In an ideal situation, the bearing face and clutch would always rotate at the same rate. 11/30/21, 1:27 PM Article https://volvo-trkna-prod1. What may be causing it? Troubleshooting not very helpful, stating "The driver is most likely using the throttle to hold the vehicle on a hill" or starting gear too high. 15 to 0. Have 11 counts for clutch slipping and troubleshooting pointing to driver using accelerator pedal to "hold" truck at incline instead of brake pedal. com/high-quality-volvo-p Jan 13, 2013 · While pulling under load in the range of 1200-1400 rpm It feels like something is slipping. Is it clutch going bad? Any other ideas? Start the test drive by checking clutch pedal play and. 1. net/prweb/PRAuth/app/VolvoKM_/iNPUIKpeinqPJi2G0hH930k43USdE1gb*/!TABTHREAD6?pyActivity=%40basec… 3/9 Thank you for watching Please Like and Subscribe my channel #clutch #installation #danilotroubleshooter #mechanic Volvo Trucks North America Date Group No. fdifd iimqrtib varxg obr dxtt fsno gzjydqx keio qnjafpt zdnuqpnfn yjqyd bpji xqr otd cldhx