Bmw ihka fault code. The time now is 10:43 AM. Coded IHKA Air conditioning setting and now, I cannot turn off the fan All times are GMT -5. There are multiple missing message fault codes (DTC) stored in the integrated automatic heating/air conditioning system (IHKA) control unit. These faults may include: E71458 - AC-LIN: Message EKMV20 E71459 - AC-LIN: Message EDH. From my understanding this issue would only affect automatic heating/air conditioning? I was having heating issues during the winter. 1) WHAT Fault Code is present in the IHKA Module fault memory? 2) Please TEST all Flap Motors for change of position when you select different settings of buttons for a) Defrost; b) Recirculation; c) Footwell; d) Ventilation; e) Windscreen. The time now is 08:57 PM. I didn't Error trying to connect INPS to IHKA module All times are GMT -5. I am having an intermittent problem with the valve blowing hot water through the heater core and overriding the AC. When i take the car out the next day, it startes fine and idles without What are these codes 9C79 and 9C55? All times are GMT -5. com | BMW X6 Forum X5 Forum > BMW X5 Forums > General BMW X5 (E70) and X5M Forum (2006-2013) IHKA Coding Question Condensation Sensor BMW E46 AUC HEATING/SENSOR fault code 20 & 1E sandy anderson 23. - 002778 DME clutch switch. 0D with 2 zone Climate control. Good day people. Aug 27, 2016 · Access the IHKA using INPA>Error and post the error codes log. So i did something regrettable which was driving around when i had temporarily disconnected the IHKA climate control system. 00 V reference-voltage, mentioned before, via current supply source) difference of voltages between reference voltage (which is displayed by IHKA test module) and voltage, which is “received” from pressure sensor. The Die IHKA ermittelt das relevante A/C-Kompressor-Lastmoment auf der Grundlage der Eingangssignale vom Drucksensor und der Kompressordrehzahl. No change. When the heater goes bad, open circuits, you get the fault in the IHKA module for AUC heating. I've checked and it is plugged and secure, I did unplug and replugged but still the fault comes up. Car Technology Unfortunately we do not accept new members for free, Now Registration cost 30€, if you are interesting Send Email to volavka@hotmail. 8K subscribers Subscribe 9CC1 Stepping-motor controller (SMC), left, signalling fault Automatic heating/air conditioning IHKA: 9C59 IHKA: Evaporator temperature sensor 9C5A IHKA: Heating heat-exchanger sensor, left 9C5B IHKA: Ventilating-temperature sensor, left 9C5C IHKA: Heating heat-exchanger sensor, right 9C5D IHKA: Ventilating-temperature sensor, right In my case, it's hot air at the left (driver side) defrost/footwell. The time now is 05:28 AM. My car picks up camshaft sensor signal fault. Just a quick question. Come join the discussion about Bimmerfest events, BMW production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! A72E code: Water valve, passenger's side (IHKA High only) All times are GMT -5. I've been reading about that a lot and I wanted to try to scan the IHKA system for errors and get some readings before I tried I cleared the code and it only comes back on very heavy throttle Then in the IHKA I had these two fault codes, for which I tried clearing but they come immediately back on, so I know something is causing the problem, any suggestions on where these are located so I can start diagnosing the issues. Normally when you put in the keyfob, you hear the vents engaging, but not at the moment. uk Bimmerforums is the preferred online BMW Forum and community for BMW owners. Fault code: 000020 Footwell temperature sensor left / Latent heat storage shut-off valve / AUC heating / Vehicle speed / Valveation temperature sensor left / Motor valveation flap / Water valve right / The engine is running / Heaters / Valveation temperature sensor left IHKA / Info motor valveation flap / Free 0X20 / Free 0x1D Central Also the Figaro TGS822 sensor requires that the sensing element be heated to work properly which is not going to work in a battery powered smoke detector. Bimmerforums is the preferred online BMW Forum and community for BMW owners. Anyway when i put everything back together again and reconnected it i came up with a code fault for every sub system for the module. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm « Previous Thread Next Thread » Help Me Solve My IHKA Issue Hello All, ISTA is showing a few codes on our 530xi and I would appreciate your help as to exactly what they are? 1. XBimmers. IHKA fault codes ? All times are GMT -5. The time now is 04:05 PM. 3 to Integration Level S15A-21-07-540 or higher. BMW Fault Code Lookup Enter a BMW fault code (P or hex), complete the captcha, and click "Search" P-Codes will start with a P and are usually generated by generic scanners. Now i still have a cluster of IHKA errors and 3 VTG errors wich i believe are due to worn plastic gear on the transfer If I did help you with one of my videos please subscribe it would help me a lot 🙏🏽 Current build : 2008 BMW 328i E90 Dream build: 2010 BMW 335i E92 (N54) Manual Transmission Instagram: @BMW Does anyone know what 20 IHKA AUC heating is ? Shorting to ground is a bit worrying. I SIB 12 21 16 2016-09-01 Service Engine Soon (MIL) - IHKA FC 8013A3 000020 ihka AUC heating fault code (320d) Tags auc code heating ihka Jump to Latest 39K views 3 replies 3 participants last post by edber Jun 11, 2016 BMW IHKA Heating and Air Con. 009C79 IHKA: Water valve, left 2. icio. It has occured 8 times. As we can think, IHKA management module measures (the pressure sensor is an analogue sensor, which is supplied with 5. The replacement IHKA (like any module) needs to be coded to your car. All other controls function normally. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Bimmerforums is the preferred online BMW Forum and community for BMW owners. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Fault codes like 80120D and IHKAE7141C typically point to issues with the vehicle’s interface control module or junction box. Note that ISTA will automatically reprogram and code all programmable control modules that do not have the latest software. Why i did this is another story. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm By following these steps, you can save time and money by avoiding unnecessary trips to the dealership or mechanic and ensure your BMW's IHKA system is functioning properly, providing you with C910 - JBE: No message from IHKA. Did that. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm F30 IHKA horn, signals, Radio controls not working, wipers always on Thread Tools Both aircon and idrive now appear to function correctly, but still have persistently no Ethernet comms with ZBE/CON or IHKA in either Esys or ISTA and still get fault codes. There is a pdf file floating around the net that has a description of the HVAC system but I no longer have a link to it. Internal to the valves, wiring fault, connector fault or even in the IHKA control panel. 31. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm • Fault code 801386 - "Electric auxiliary heater: OBD coolant temperature sensor above operating range" is stored in the integrated automatic climate control system (IHKA) control unit Hello, I've been having strange behavior from my AC lately. Hot air only from floor and defrost vents no matter what I manually set the AC and dash thumb wheel to. « Previous Thread Next Thread » IHKA Coding Poblems Bimmerforums is the preferred online BMW Forum and community for BMW owners. When we last spoke, the AUC sensor was assumed to Hello, i have bought a bmw x5 2007 with 4 pages of ISTA errors, i managed to fix most of them and came down to just a page wich is a huge deal and a big amount of money spent. After replacing the control unit, I get the same code, and I still never have 12v at the water valve. Car I scanned the IHKA unit and got the code 18 mentioned in the thread title. Die DME (ECM)-Steuergeräte werden von der IHKA über die Lastmomente informiert und vom DME (ECM) als Eingangsvariablen zur Betätigung des elektrischen [auxiliary] Lüfters verwendet. CAUSE Software in the IHKA control module. System Technical Manual / Trouble Shooting [PDF] [E65/66, E53 X5, E63/64, E60] Detailed 55-page guide on the operation and design of the IHKA climate-control / heating / air-conditioning system that started in the E65 7-Series and made it on to succeeding models such as the E60 5-Ser, E63 6-Ser and E53 X5. What is AUC, just Air con ? The only issue i have noticed with the car is after a heavy rain overnight. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm « Previous Thread Next Thread » IHKA fault after recall 320d lci. I have a 2004 525i and the other day when reading codes using a code reader on my phone codes 9C54, 9C6A, 9C6B, 9C55 under the Ihka module popped up with no discription of any kind pointing to the cause of them, im wondering if anyone has experienced this before and if so what method they used Are you experiencing problems with cabin heat, or is the fault code the only issue? And is the fault shown as present/active, or a fault logged but not currently present? A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. us My Yahoo! A forum community dedicated to BMW owners and enthusiasts. Those last 3 buttons are on LEFT side of Climate Control Panel. See my guide. Examples: 180101 or 1B9308 or 30FF Apr 7, 2021 · The IHKA requests actuation of the auxiliary blower [fan] by the DME (ECM) depending on the refrigerant pressure. I have an error with the DME "CDAC" controller, and when I checked the wires, there's no voltage. Example: P1055 Hex Codes are typically given by more advanced scanners. Thanks Sent from my SAMSUNG-SM-G900A using Tapatalk twitter Facebook Digg Google StumbleUpon del. Perform a vehicle test and check for any related IHKA fault codes. ISTA is showing Fault Codes 00001A - IHKA: Water Valve 000020 : AUC Heating Quick question regarding the testing of the water valve. What exactly does this part do and how bad is this fault? Like what problems would I notice that could by caused by this? - 000019 IHKA: Auxiliary water pump. So I replaced the HCV with a new one. . The time now is 02:26 AM. Hi, it seems like I updated my IHKA module incorrectly. 009C55 IHKA: Fogging sensor *I know one of the heater/ac valves is stuck, according to the Dealership, because nothing but hot air will Hello there, An air-cond technician replaced my AC control panel which I believe is the IHKA on my 2011 LCI 3. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. I figured maybe the IHKA computer was fried, so I got a new control unit. Aug 28, 2018 · Is it more likely that these fault codes are related to the AUC sensor being faulty? Can these codes explain why I had a heating issue in the winter on one side and now a cooling issue on the other? Nov 17, 2024 · The fault code is because the replacement IHKA came from an E46 model that has an auxiliary coolant pump. co. Other posts say disconnect batteries to reset IHKA controller. The IHKA determines the relevant A/C compressor load torque on the basis of the input signals from the pressure sensor and the compressor speed. IHKA Problems All times are GMT -5. The time now is 09:22 AM. Access IHKA>status> I/O and scroll down to water valves, you don't see no changes, ignition ON?, or hear the valves open when you move the rotary switch?. Fault code 9C54 IHKA : AUC Senor Jump to Latest 72K views 4 replies 3 participants last post by sjsuM5 Mar 4, 2015 S Bimmerforums is the preferred online BMW Forum and community for BMW owners. AUC SENSOR: I have codes 009C54, 009C55, 009C77 & 009C78 for the IHKA. Begin by inspecting wiring harnesses for damage or loose connections. SITUATION Intermittently the vehicle has no heater output, and the following fault code is stored in the IHKA: 318ci 2005 M Sport Convertible Symptoms - No hot air from the heater. If no relevant faults are stored, program the vehicle with ISTA 4. Bmw E46. Jul 3, 2010 · My mechanic scanned my car and found an error stored in the environmental control (IHKA) that says something to the effect of "hot water valve shorted to B+". Fault code readout confirms: left side heater valve. and all flap motors throwing fault code, saying there is no connection with LIN bus. Archived posts say: replace heater control valve. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more! 2002 BMW 330: Troubleshooting IHKA AUC Sensor and Heating Issues 330 models often face recurring IHKA sensor faults and blower motor resistor failures affecting climate control. Am I right in thinking that when power is attached or removed from the valve I should be CORRECTION Reprogram Heating/Air Conditioning Control Unit (IHKA) if all fault codes are present in the above situation. qg28f, bonhva, sapax, hew2hb, jlqw, zcjo, wwgfp, ykqi, 2t5l, xyghj,