Installed new battery, no change. Audi 01J CVT ECU TCM Replacement with Torque Specs - audi tcm. Checked for (always on) 12v on pin 62 at the ECU connector, Checked all the way into the ECU board. 2016 - T ng - 75000 km. Normal output commands from ECU management system. 0 AT 2012 - H Ni. Occasionally it cranks and starts at which point when scanned the ecu shows the coding and software number. In this video I will show you how to fix your no startno communication issue on your 2002(and other years same as this model) Isuzu RodeoHonda Passport(oop. 2007 Audi Q7 Same symptoms, no communication with any module, no power windows, cluster not lighting up, MMI lights up, radio works, key can be inserted and removed, Steering wheel is not locked. - audi ecu 741. ) 5. Audi RS & Q7 6. Tri tim ca Audi Q7 55 TFSI Quattro l ng c V6 3. There is wiring that runs into the harness of the ECU where you can check the voltage amount. All of our control units are OEM, meaning you will get your vehicles original module. 004 - No SignalCommunication - Intermittent Freeze Frame Fault Status 00100100 Fault Priority 2 Fault Frequency 3 Reset counter 243 Mileage 144480 km Time Indication 0 Date 2013. All the gear selections are lit up in dash Battery is fully charged Fuses all good Put on V. POLAT & POLAT. 004 - No SignalCommunication Address 4F Centr. 4L0 910 401 K Car came with defective ECU. Best Q7 engine tuning mods. Audi Mechanic Billy. Check if this part fits your vehicle. Once the ecu is on,the ecu sends signal to latch the fuel pump relay which primes the pump. Nov 03, 2017 Key seems to be recognized since if the battery is connected it will release the key, remove battery and key locks and cant be removed from ignition. Free shipping. , brakelights, tail lights, headlights, turnsignals, etc. - ECM circuit poor electrical connection. Everything is shown in the pictures. 2009-2015 AUDI Q7 - Front Right DOOR Window Control Module 4F0959792R. ECU EDC16CP. 0L V12 4L Parking Aid Control Module 4F1910283C. Multi models available for AUDI TT 2015-2019 Q7 Q5 A4 3Q0905861A, A1 A3 RS3 2Q0905861A, A4L 2010 2011 Q5 8K0905852D, 2012 Q5 A8L A8D4 8K0905852E. Free shipping. - Faulty Engine Control Module (ECM) - ECM harness is open or shorted. Audi delekatalog Audi Q7, 2012. 2 thg 1, 2021. Best Offer Make offer. If it is just the ecu then it is most likely a wiring issue on that node so you need to get a canbus flow diagram and see what is between the two items - because that is not working. Reaction score. 3) Low Voltage. All OK. I have problem with Audi Q7 3. Find many great new & used options and get the best deals for Audi Q7 ECU 4. Engine had just turn off, doesn&39;t turn on again. ECU EDC16CP. People who viewed this item also viewed. This bus is referred to as the controller area network (CAN) and it allows all the modules to communicate. I need power and ground pin assignments on the ECU, thanks. Be the first to write a review. It sounds like there is some logic corruption somewhere to me. Condition Remanufactured. Nov 03, 2017 Key seems to be recognized since if the battery is connected it will release the key, remove battery and key locks and cant be removed from ignition. Ask Your Own Audi Question. 2008 Audi Q7 ECU ECM PCM Engine Control Module 03H 906 032 CA. Feb 17, 2015 No power at fuse 29 or 32. Led lights jeep truck mount flush 4x4 pod road dually cree 4wd 24w trucks ijdmtoy silverado light rigid wrangler kit. This device will be able to detect how much voltage is running through the ECU. trotyl Newbie Posts 38 Joined Sun Aug 23,. Usually ECM is the one that energizes (grounds) the Main Relay, and when it&x27;s energized, ECM receives an additional 12V from it. Symptoms would be no start and no ECU communication because the main chip of the ECU is not connected anymore. Claims was driving and car stalled. 2012 VW Jetta No Communication with TCM U0101 (part 2) - audi tcm reprogramming. Feb 17, 2015 No power at fuse 29 or 32. Aug 10, 2007 I would open up the ECU and see if the chip is lifted up off of the encryption board. This Audi A3 DSG 7 gearbox control unit is a very common failure that causes a complete loss of drive and will prevent any selection of gears. Free shipping. Feb 17, 2015 No power at fuse 29 or 32. First off check you can chat to the cluster, if you. It makes sense to equip it with components that match our factory-best. 5 ecubackup flsmpceprfull. bn xe Audi Q7 3. As the clich goes, there is no better time than now to get behind the wheel of your dream ride. audi tcm Latest Videos. 9Positive Feedback 27K Items sold Visit store Contact Detailed seller ratings Average for the last 12 months Accurate description 4. 2009-2015 AUDI Q7 - Front Right DOOR Window Control Module 4F0959792R. I can get you the wiring or pin assignments if needed. Engine cranks but wont start, no communication with ecu,. Entdecke AUDI Q7 HARMAN BECKER DAB RADIO SAT NAV KOPFEINHEIT ECU 4G0035056E in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel. Find many great new & used options and get the best deals for Audi Q7 4M Airbag ECU Control Module at the best online prices at eBay Free shipping for many products. Hi, was hoping I might be able to get some insight here. Answered in 12 minutes by Audi Mechanic Billy Hello and Welcome I&39;m Billy and I will assist you with your inquiry. 60 shipping AUDI Q7 ECM ECU PCM Engine Control Module 4. 4 thg 8, 2016. Try disconnecting the battery ground lead for a few minutes then when you re-connect it, make sure it connects well straight away with no flickering on and off. Choose 2022 Audi Q7 3. It makes sense to equip it with components that match our factory-best. Bought a used one and tried to clone the old one, but the problem is that eeprom is corrupt. 4 posts Page 1 of 1. Question moved to Audi Q7. All fuses are OK, relay 617 is also OK, terminals 30, 15, 31 on ECU are OK. Sunbright Auto Parts Supply Sdn Bhd - MOSVAQ73. Possible causes. 0 SpecificationLE TDI QUATTRO Year2006 - 2009 Common Faults This Bosch EDC16 CP34 fitted to the Audi Q7 is known to fail. Auto Module Source remanufactured AUDI auto computers for plug and play installation. I&39;ve checked fuses under seat and relay box in engine compartment, fuse boxes have power. Please check item condition before purchase. Checked for (always on) 12v on pin 62 at the ECU connector, Checked all the way into the ECU board. 00 core. Hi guys, I have a huge problem with a Q7. We have got a customer with a Audi Q7 2007 3. visarb Stage 3 Posts 603. Bought a used one and tried to clone the old one, but the problem is that eeprom is corrupt. Contact the seller. The vehicle I was interested in is beautiful. Key seems to be recognized since if the battery is connected it will release the key, remove battery and key locks and cant be removed from ignition. sees selection of gears but does not recognize brake pedal activation Tried disconnecting the connector for the multi-functional gear selector at the tranny. Led lights jeep truck mount flush 4x4 pod road dually cree 4wd 24w trucks ijdmtoy silverado light rigid wrangler kit. ATTENTION This listing is for the CLONE SERVICE OF YOUR MODULE ONLY Read description carefully You must ship another module to ECU Team with the SAME PART. Condition Remanufactured. Possible causes. Be the first to write a review. Use repair wires from the dealer to provide new terminals and wire to splice to the long wire run between end points of the K line. rendendo la tua vita facile, sana e divertente. Checked for switched power at ECU pin 3 Checked for good ground at ECU pins 1,2 Checked the ECU is not sending signal to the Fuel pump relay but when the relay socket is jumped the fuel pump works. Mo del A8 Sport. If the scan tool is communicating with other modules, then the next step would be checking the powers and grounds at the ECU. If it is just the ecu then it is most likely a wiring issue on that node so you need to get a canbus flow diagram and see what is between the two items - because that is not working. It sounds like there is some logic corruption somewhere to me. Free shipping. Nov 09, 2017 Audi Q7 2006 no start no power no communication. 00 Click & Collect Free postage or Best Offer SPONSORED AUDI Q7 4L 05-15 AMI MOST MUSIC INTERFACE CONTROL MODULE UNIT ECU 4E0035785B 124. My understanding is that if you don't see a CEL in the instrument cluster, the cluster isn't communicating with the ECU and most likely is an issue. 5 ecubackup flsmpceprfull. 2 Years 2007 - 2009. In most cases, this wiring is referred to as CAN bus. I have the following fault code and wanted to try and get a bit more information on what the cause and solution might be Car is a 2007 1. MAKE - AUDI Q7 4L MK1 S-LINE 2006. Prices of newused Audi Q7 jeeps for sale and new Audi jeep models are on sahibinden. 00 shipping 2021 Audi Q7 BCM body control module computer controller 4N0907064EP 189. First connect red cable to the positive terminal of your Q7&x27;s dead battery, then to the positive terminal of donor battery. Audi Mechanic Billy. II Labels 4F0-910-280. Find many great new & used options and get the best deals for Audi Q7 ECU 4. Audi Q7 edc16cp34 obd flashing problem. Feel free to chat with one of our agents regarding any ECU testing or ECU repair. Audi A6 Price; Audi Q7 Price; BMW X1 Price; BMW X3 Price; BMW X6 Price; BMW 320i Price;. This item has a refundable 70. Checked for (always on) 12v on pin 62 at the ECU connector, Checked all the way into the ECU board. DEAD - 2000 Audi S4 Sedan, 6spd, Laser Red, FRANKENTURBO Stage 3 VAST Fueling (25psi), ER Intercoolers wshrouds, SSAC DP and Twin 2, JHM trio,. Failure will cause the the EPC light to remain on and the gear selection lights to flash. 000 . 0L DSL Turbo (CNRB),. A knock sensor problem Often, Audi Q7 owners will drive down the road and find their check engine light is on and in the solid illumination state. Our Audi ECU Repair includes The first thing that the module is checked for is communication because that is key. At times when connecting the battery terminal there is an initial current draw sparking and the dash lights up momentarily then goes dark. audi tcm Latest Videos. MPPS working great on these ECUs. JHM otorsports. 6SO - AUDI Q7 '06 VW TOUAREG PORSCHE CAYENNE TRANSPORTER T5 SERVO MOTOR (ORG) DELPHI 52411483R03 3. This bus is referred to as the controller area network (CAN) and it allows all the modules to communicate. Original ECU is fully damaged, no data can be read. I haven't had that kind of problem. 0 TDI CR Engine ECU Testing and Repair Part No 4L0907401 0281013320 Audi Q7 4. Entdecke AUDI Q7 HARMAN BECKER DAB RADIO SAT NAV KOPFEINHEIT ECU 4G0035056E in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel. - The leader in automotive control module programming worldwide. 0281014382 0 281 014 382 4F5910401K 4F5 910 401 K EDC16CP34-4. Sunbright Auto Parts Supply Sdn Bhd - MOSVAQ73. Description This Engine Computer also referred to as an Engine Control Module (ECM), Engine Control Unit (ECU) & Powertrain Control Module (PCM) is a guaranteed replacement for all 2007 Audi Q7 PCM models with a 4. That&39;s because ECU is lost communication When you conect Diagnostic then its not possible to see ECU because it&39;s Faulty. 2013-2015 Audi Q7 Engine Computer Ecu Pcm Ecm Pcu Oem E9H02 (Fits Audi Q7) 242. 6CM SUB - 5 PIN ORG AUDI SERVO MOTOR Selangor, Klang, Malaysia, Kuala Lumpur (KL) Supplier, Wholesaler, Supply, Supplies, We wholesale a variety of car accessories such as fan. Skip to content. Unlike the older ISO9141 system which used a single K-line for diagnostic communications, the new CAN-Bus system uses a twisted pair of wires with differential signaling. Donor Car 2007 Audi Q7 4200cc. ) may need codingprogramming. Check if the ECM energizes Main Relay be grounding it, when all the other power supplies are on. 0 Shipping speed 5. If it is just the ecu then it is most likely a wiring issue on that node so you need to get a canbus flow diagram and see what is between the two items - because that is not working. If you have a weak relay or less than 12v it is possible there isn&39;t enough juice to larch the relay. Link- Audi Portal ECU Diagnostic. Text us at (815) 800-0809 for the fastest service. Herzlich Willkommen auf der Seite unseres Onlineshops fr die Originalersatzteile von solchen Marken wie Audi, Volkswagen, Seat und Skoda. If the scan tool is communicating with other modules, then the next step would be checking the powers and grounds at the ECU. THere are four wires coming out the back of it. Hotline 0911. Symptoms would be no start and no ECU communication because the main chip of the ECU is not connected anymore. 0 TDI Reverse Camera Control Unit ECU 8T0907441C J186. NO COMMUNICATION TO TCM AUDI Q7 - YouTube 000 310 NO COMMUNICATION TO TCM AUDI Q7 PANDYDIY 933 subscribers Subscribe 26K views 3 years ago Out of nowhere my 2014 Audi Q7 3. Audi Q7 2006 no start no power no communication. High quality ELV Motor Replacement. Auto Module Source remanufactured AUDI auto computers for plug and play installation. My understanding is that if you don&x27;t see a CEL in the instrument cluster, the cluster isn&x27;t communicating with the ECU and most likely is an issue with the ECU. The system produces an astonishing 473-533 HP with 423-467 FT-LBS of torque. looked at a couple of modules under passenger seat and back compartment for water intrusion and all is dry. Audi Q7 (4L; 2007-2015) fuses and relays. 9 PD105 L&K Estate. All components go thorough computerized testing and critical components are resoldered. 00 core. Brand ES 4339378. lbl Part No SW 1K0 959 703 J HW 1K0 959 703 J Component Tuer-SG 005 0907 Coding. Audi Part Number 4L0 910 409. Our 2007 Audi Q7 ECM will arrive Programmed & Updated to your vehicle&39;s VIN (Vehicle Identification Number). Ask Your Own Audi Question. This Audi A3 DSG 7 gearbox control unit is a very common failure that causes a complete loss of drive and will prevent any selection of gears. missed components. Audi 100 ECU (5) Audi 200 ECU (2) Audi 80 ECU (4). lbl Part No SW 4F0 910 357 E HW 4F0 907 357 E Component AFS 1. All Parts come with 1 year warranty. Learn more Postage 19. Audi RS & Q7 6. Common Causes Communication Pins at plug - Inspect the communication pins where the harness plugs into the front of the module. Calibrating BMW steering angle sensor with an Autel scanner The ramp angle measures 21 degrees for vehicles with steel-spring suspension, 24 degrees for the Audi Q7 with air suspension 2009-2010 Touareg Q7 3 S6 Premium Plus and Prestige 43 S6 Available packages S6 Sport package quattro sport differential Dynamic steering Sport exhaust system. Purchase Used Audi Q7 AUDI Parts with upto 60 savings. It sounds like there is some logic corruption somewhere to me. Free shipping. If your module have internal fault, or you got no communication with your SRS module, crash data reset won&39;t help you. When you switch on ignition then Only Fans are spinning That&x27;s because ECU is lost communication When you conect Diagnostic then its not possible to see ECU because it&x27;s Faulty In this. The ECU test confirmed that the ECU is 100 functional, with no damage or corrosion. All fuses are OK, relay 617 is also OK, terminals 30, 15, 31 on ECU are OK. Audi A4 engine control module ecu replacement and programing by Edge Motors - audi tcm reprogramming. 2017-2019 AUDI Q7 4M GAS FUEL GASOLINE PUMP CONTROL MODULE UNIT DRIVER BRAIN ECU. See official rules. When ECU is connected to the car, I can&39;t connect with ECU, ABS, Airbags, Transmission, and there are DTC&39;s about communication with them in various modules. Nov 03, 2017 Key seems to be recognized since if the battery is connected it will release the key, remove battery and key locks and cant be removed from ignition. 6 WA1BY74L17D031687 07-06 Automatic Automobile came in on towing customer complaining of a no start condition. find out the best online videos about audi tcm reprogramming, watch latest car videos, automotive industry news at wapcar. Hotline 0911. I haven't had that kind of problem. Check if this part fits your vehicle. Each unit is guaranteed to meet best performance. Ton b thn xe l nhng ng gn dp ni y ch , c im bt u, im kt thc nhm to hnh khi phng v b cc cht ch. y ti chia s s ni dy VVDI Prog ca Audi A6LQ7 J518, hy vng n hu ch. Question moved to Audi Q7. Symptoms would be no start and no ECU communication because the main chip of the ECU is not connected anymore. Fix was Access relay under drivers seat, ground blackblue wire on relay, Relay should click, Now have communication, scan and cleared codes. Symptoms would be no start and no ECU communication because the main chip of the ECU is not connected anymore. . Vehicle Type Code 4L Find Your Parts Clear Selection In Stock Build To Order Items 1 - 109 of 109 Items Sort 1. Hp iu khin ng c Audi Q7 3. 0TDI 2007 year. It makes sense to equip it with components that match our factory-best. Audi Q7 4L 2010 door control unit module 4L0907290A AFS6752. We run an auto scan on the vehicle and discovered we have a communication problem with ecu. 9Positive Feedback 27K Items sold Visit store Contact Detailed seller ratings Average for the last 12 months Accurate description 4. 00 11. 4) Bad Jump Starting. bokop indo, cattle for sale in oklahoma
CAN Gateway can&39;t reach those modules. . Audi q7 ecu no communication
Question moved to Audi Q7. 01299 - Diagnostic Interface for Data Bus (J533) 013 - Check DTC Memory Freeze Frame Fault Status 01101101 Fault Priority 3 Fault Frequency 1 Reset counter 144 Mileage 195837 km Time Indication 0 Date 2006. looked at a couple of modules under passenger seat and back compartment for water intrusion and all is dry. Those pins sometimes can become bent, pushed back in or even broken off. Ask Your Own Audi Question. When you switch on ignition then Only Fans are spinning That&39;s because ECU is lost communication When you conect Diagnostic then its not possible to see ECU because it&39;s Faulty In this. 2 Tdi 4L0910409H EDC17CP44 0281017983 CCFC at the best online prices at eBay Free shipping for many products. ATTENTION This listing is for the CLONE SERVICE OF YOUR MODULE ONLY Read description carefully You must ship another module to ECU Team with the SAME PART. 14 << Note Date and time Time 154100 Freeze Frame OFF Voltage 12. I need power and ground pin assignments on the ECU, thanks. 4 kbps). 2008 Audi Q7 ECU ECM PCM Engine Control Module 03H 906 032 CA. 0 diesel CRCA, ECU edc17cp44, 4L2 920 401 B, 0 281 018 301 need immo off without Safe on dashboard and P1570 or who can help me sync with car. The potent 4. Make Audi Model Q7 SE. 6L V6 AT Base Genuine Communication Accessories from an authorized Canadian Audi dealer. Yes genuine Audi parts have 2 yrs warranty. 2 Tdi 4L0910409H EDC17CP44 0281017983 CCFC at the best online prices at eBay Free shipping for many products. Since the DTCs are intermittent, and associated with an intermittent power supply to the ECU from the "30" constant battery voltage buss in the fuse panel, that is most likely the cause of the No or Missing ECU Communications DTCs. It makes sense to equip it with components that match our factory-best. My understanding is that if you don&39;t see a CEL in the instrument cluster, the cluster isn&39;t communicating with the ECU and most likely is an issue with the ECU. 004 - No SignalCommunication Address 4F Centr. Those pins sometimes can become bent, pushed back in or even broken off. ECU EDC16CP. Usually ECM is the one that energizes (grounds) the Main Relay, and when it&x27;s energized, ECM receives an additional 12V from it. Choose 2022 Audi Q7 3. All you need to do If you need to replace the airbag ECU the best way to make sure to find one which is compatible with your vehicle is to match the part numbers on the unit itself with the unit that you might potentially buy. The was down for overheatingcoolant issues for about two weeks (I work slow). Nov 09, 2017 Audi Q7 2006 no start no power no communication. We run an auto scan on the vehicle and discovered we have a communication problem with ecu. I can get you the wiring or pin assignments if needed. NO COMMUNICATION TO TCM AUDI Q7 - YouTube 000 310 NO COMMUNICATION TO TCM AUDI Q7 PANDYDIY 933 subscribers Subscribe 26K views 3 years ago Out of nowhere my 2014 Audi Q7 3. 10 Free shipping or Best Offer 2011-2015 AUDI Q7 FRONT RIGHT PASSENGER SEAT OCCUPANCY DETECTION MODULE UNIT OEM (Fits Audi Q7) 34. 00 11. This item has a refundable 70. ECU Fuel System Fuel pump relay circuit and engine fuel delivery data ok. 2009 AUDI Q7 FRONT RIGHT UNDER DASH FUSE RELAY BOX COMPUTER CONTROL MODULE OEM. Dtc code in ecu 4710 - No communications with airbag control module U0151 00 While vcds wont open airbag module, only in engine found this fault code. Check grounding and power supplies which checked OK. Description This Engine Computer also referred to as an Engine Control Module (ECM), Engine Control Unit (ECU) & Powertrain Control Module (PCM) is a guaranteed replacement for all 2007 Audi Q7 PCM models with a 4. Nov 09, 2017 Bypassed relay next to battery and ac lights up, and pressing button for odometer check turns on dash display, cd player eject and ac buttons work thats it. A Visual Inspection of the ECM to check for burnt, damaged or missing. Condition Remanufactured. Q7 Discussion - Q7 no start, no communication - Hi, was hoping I might be able to get some insight here. Most of the electronic parts (ECU, modules, headlights, head units etc. If you have a light on and have faults in other modules to the airbag comm then it is the module or its wiring. If the scan tool is communicating with other modules, then the next step would be checking the powers and grounds at the ECU. With APR's Supercharger Drive Pulley upgrade, the engine produces 467-500 HP with 398-423 FT-LBS of torque. See more 2008 Audi Q7 OEM ECU ECM Main Engine Control C. All the gear selections are lit up in dash Battery is fully charged Fuses all good Put on V. Audi Q7 Engine Size 3. Tried a complete. 09 Time 102957 Freeze Frame (no units) 0. Hi all, customer states that he got home,parked, next morning car was dead, no lights on dash, no windows, no accessories, no head lights brake lights etc. Check if the ECM energizes Main Relay be grounding it, when all the other power supplies are on. 0 my du. I replaced my brakelight bulbs this morning because I had a bulb out. ) may need codingprogramming. 2013-2015 Audi Q7 Engine Computer Ecu Pcm Ecm Pcu Oem E9H02 (Fits Audi Q7) 242. Read More Audi A3 ABS Pump Module. Find many great new & used options and get the best deals for Audi Q7 ECU 4. Audi Q7 Engine Size 4. Includes international tracking, simplified customs clearance, and no extra charges at delivery. Entdecke AUDI Q7 HARMAN BECKER DAB RADIO SAT NAV KOPFEINHEIT ECU 4G0035056E in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel. I need power and ground pin assignments on the ECU, thanks. Checked for switched power at ECU pin 3 Checked for good ground at ECU pins 1,2 Checked the ECU is not sending signal to the Fuel pump relay but when the relay socket is jumped the fuel pump works. We run an auto scan on the vehicle and discovered we have a communication problem with ecu. It makes sense to equip it with components that match our factory-best. visarb Stage 3 Posts 603. Tried a complete system scan no communication with any module. AUDI Q7 4L ONBOARD SUPPLY CONTROL MODULE UNIT 2005 TO 2009 4F0907279 16. EDC16CP34 Audi q7 ecu. ATTENTION This listing is for the CLONE SERVICE OF YOUR MODULE ONLY Read description carefully You must ship another module to ECU Team with the SAME PART. First off check you can chat to the cluster, if you can, then you can pull the cluster out and join two pins in the harness to connect the ECU directly to the diag port and try again. 2008 Audi Q7 4. 2 with 105K. If you have any doubts - check with your local dealer or other sources to make sure that you&39;re purchasing the right part. All of our control units are OEM, meaning you will get your vehicles original module. If resistance is more than 120, it means that there is a problem with CAN Bus wires and or possibly with both ECUs that host terminating resistors. Audi Q7 3. ECU Fuel System Fuel pump relay circuit and engine fuel delivery data ok. The New and Used Audi parts supplier. We have lots of spare parts listed, and about 1 500 000 spares in the warehouse. 2L engine size. The central gateways will be equipped with security features such as intrusion detection and prevention systems (IDPS) and firewalls to provide secure external vehicle communications. Ton b thn xe l nhng ng gn dp ni y ch , c im bt u, im kt thc nhm to hnh khi phng v b cc cht ch. Installed new battery, no change. Q7 no start, no communication. Feb 17, 2015 No power at fuse 29 or 32. We run an auto scan on the vehicle and discovered we have a communication problem with ecu. Audi Q7 2006 no start no power no communication. Symptoms would be no start and no ECU communication because the main chip of the ECU is not connected anymore. Nov 09, 2017 2007 Audi Q7. lbl Part No SW 4F0 910 357 E HW 4F0 907 357 E Component AFS 1. First off check you can chat to the cluster, if you can, then you can pull the cluster out and join two pins in the harness to connect the ECU directly to the diag port and try again. Like the other computers (known as modules) onboard your vehicle, the PCM communicates over a bus. 3) Low Voltage. and was able to establish communication wevery module save the ecu Every. 0TDI 2007 year. Installed new battery, no change. 6 ECU 03H906032EK c th c thay th bi cc. 2007-2009 AUDI Q7 3. Feb 17, 2015 No power at fuse 29 or 32. Item could have small damages such as broken connector or fixing point. Nov 09, 2017 Audi Q7 2006 no start no power no communication. 0 AT 2010 - H Ni. 2 with 105K. Mar 12, 2015 Try disconnecting the battery ground lead for a few minutes then when you re-connect it, make sure it connects well straight away with no flickering on and off. I found the ECU (ECM) power supply relay (J271) and have been playing with it. All of our control units are OEM, meaning you will get your vehicles original module. Comments from ECU diagnostic below Analyse fault codes P214900 Fuel injector group B supply voltage circuit open (Stored). Installed new battery, no change. VWAudi vehicles. . mulhearn funeral home w monroe la