electrical circuit fault have the vehicle repaired

C4 Picasso Road Tests and User reports This is a common electrical fault that can be very hard to repair yourself. If your ECM has called it quits, you have a way . You should get a Bluetooth OBD2 scanner, plug it into your car, and then you can see exactly on your phone what is the problem. This can be seen in every electrical circuit according to Ohm's law. If the battery is low, it should be recharged and tested. The leading cause of IWE failure is water finding its way into the vacuum lines under the hood and in the wheel well. Road vibration, or changes in temperature and/or moisture, may cause resistance in the connection to change, creating an intermittent drop in voltage. by GRANDLANDX68 Thu Sep 22, 2022 3:27 pm, Post Could you, if its empty, can charge the battery? My first idea would be a bad alternator. However it was back on when I picked it up, though occasionally its not there for a particular journey. C4 Picasso and Grand C4 Picasso (B78) Ice and Satnav questions As vehicles age, diagnosing false activation with ABS and stability control systems has become more common. Clean and tighten the battery cables and/or ground straps as needed. (Please feel free to correct me if you have had different) the next time you have the fault occur, get diagnostics run, from roadside assistance or the local garage, the fault stays until it is cleared. A faulty circuit breaker can also cause intermittent faults. And yes, an electrical shock is an unpleasant experience that nobody wants to encounter. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The battery provides the entire electrical current to the vehicle before the vehicle is started, including the fuel and ignition systems, which are responsible for starting the vehicle. Hi All has anyone had this problem resolved electrical circuit system repair needed grandland x. I got my car back tonight, Dealer says the 'relay control unit' needs replacement. Checking the load point for full battery voltage will tell you whether or not sufficient voltage is getting through, and to do that you need a voltmeter. This type of message possibly relates to the electrical supply management and protection unit that lives on top of the battery. And it is recommended that the ordinary charger of a low speed car should not be repaired. An ohmmeter or DVOM is the better choice because both display the exact amount of resistance between any two test points. Diagnosis: This trouble code will not prevent your . Another common CAN system used in vehicles is CAN medium speed Single wire. This rather annnoying sequence continued all the way home. I went to drive off but the battery was completely dead. One approach thats often used is to wait it out. If the breaker is bad, it may be opening prematurely. However, the fault can often . A bad alternator surely affects your car in many ways. It's an OBD-II diagnostic trouble code (DTC) that indicates a fault with ignition coil 'A' (a problem with the coil on cylinder #1 or its circuit). The service requires full JavaScript support in order to view this website. Vauxhall HQ have agreed to fund 30% of the cost (it is out of warranty). Electricity likes to flow along the path of least resistance. Technical Questions If you would recharge it or you are able to turn on the vehicle one more time, start the engine again and disconnect the battery, if it's a bad alternator the engine will die as soon as you disconnect the battery. If the red SRS lamp on the dash is accompanied by the orange airbag lamp next to the transmission shifter is lit, the fault is commonly connected to the passenger seat sensor. /*# sourceMappingURL=https://www.redditstatic.com/desktop2x/chunkCSS/TopicLinksContainer.3b33fc17a17cec1345d4_.css.map*/https://www.youtube.com/watch?v=HeC1ayL3NlE, So the orange engine warning light came back on. I cant find any info inline.Any ideas greatly aprecated. ._9ZuQyDXhFth1qKJF4KNm8{padding:12px 12px 40px}._2iNJX36LR2tMHx_unzEkVM,._1JmnMJclrTwTPpAip5U_Hm{font-size:16px;font-weight:500;line-height:20px;color:var(--newCommunityTheme-bodyText);margin-bottom:40px;padding-top:4px;text-align:left;margin-right:28px}._2iNJX36LR2tMHx_unzEkVM{-ms-flex-align:center;align-items:center;display:-ms-flexbox;display:flex}._2iNJX36LR2tMHx_unzEkVM ._24r4TaTKqNLBGA3VgswFrN{margin-left:6px}._306gA2lxjCHX44ssikUp3O{margin-bottom:32px}._1Omf6afKRpv3RKNCWjIyJ4{font-size:18px;font-weight:500;line-height:22px;border-bottom:2px solid var(--newCommunityTheme-line);color:var(--newCommunityTheme-bodyText);margin-bottom:8px;padding-bottom:8px}._2Ss7VGMX-UPKt9NhFRtgTz{margin-bottom:24px}._3vWu4F9B4X4Yc-Gm86-FMP{border-bottom:1px solid var(--newCommunityTheme-line);margin-bottom:8px;padding-bottom:2px}._3vWu4F9B4X4Yc-Gm86-FMP:last-of-type{border-bottom-width:0}._2qAEe8HGjtHsuKsHqNCa9u{font-size:14px;font-weight:500;line-height:18px;color:var(--newCommunityTheme-bodyText);padding-bottom:8px;padding-top:8px}.c5RWd-O3CYE-XSLdTyjtI{padding:8px 0}._3whORKuQps-WQpSceAyHuF{font-size:12px;font-weight:400;line-height:16px;color:var(--newCommunityTheme-actionIcon);margin-bottom:8px}._1Qk-ka6_CJz1fU3OUfeznu{margin-bottom:8px}._3ds8Wk2l32hr3hLddQshhG{font-weight:500}._1h0r6vtgOzgWtu-GNBO6Yb,._3ds8Wk2l32hr3hLddQshhG{font-size:12px;line-height:16px;color:var(--newCommunityTheme-actionIcon)}._1h0r6vtgOzgWtu-GNBO6Yb{font-weight:400}.horIoLCod23xkzt7MmTpC{font-size:12px;font-weight:400;line-height:16px;color:#ea0027}._33Iw1wpNZ-uhC05tWsB9xi{margin-top:24px}._2M7LQbQxH40ingJ9h9RslL{font-size:12px;font-weight:400;line-height:16px;color:var(--newCommunityTheme-actionIcon);margin-bottom:8px} Vauxhall still have my car. While the car is compatible it throws up error codes, that, when cleared, just pop up again. CAN Medium Speed uses voltage that is carried on a one-wire medium. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Cars been idle all night and its a much cooler day. .Rd5g7JmL4Fdk-aZi1-U_V{transition:all .1s linear 0s}._2TMXtA984ePtHXMkOpHNQm{font-size:16px;font-weight:500;line-height:20px;margin-bottom:4px}.CneW1mCG4WJXxJbZl5tzH{border-top:1px solid var(--newRedditTheme-line);margin-top:16px;padding-top:16px}._11ARF4IQO4h3HeKPpPg0xb{transition:all .1s linear 0s;display:none;fill:var(--newCommunityTheme-button);height:16px;width:16px;vertical-align:middle;margin-bottom:2px;margin-left:4px;cursor:pointer}._1I3N-uBrbZH-ywcmCnwv_B:hover ._11ARF4IQO4h3HeKPpPg0xb{display:inline-block}._2IvhQwkgv_7K0Q3R0695Cs{border-radius:4px;border:1px solid var(--newCommunityTheme-line)}._2IvhQwkgv_7K0Q3R0695Cs:focus{outline:none}._1I3N-uBrbZH-ywcmCnwv_B{transition:all .1s linear 0s;border-radius:4px;border:1px solid var(--newCommunityTheme-line)}._1I3N-uBrbZH-ywcmCnwv_B:focus{outline:none}._1I3N-uBrbZH-ywcmCnwv_B.IeceazVNz_gGZfKXub0ak,._1I3N-uBrbZH-ywcmCnwv_B:hover{border:1px solid var(--newCommunityTheme-button)}._35hmSCjPO8OEezK36eUXpk._35hmSCjPO8OEezK36eUXpk._35hmSCjPO8OEezK36eUXpk{margin-top:25px;left:-9px}._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP,._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP:focus-within,._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP:hover{transition:all .1s linear 0s;border:none;padding:8px 8px 0}._25yWxLGH4C6j26OKFx8kD5{display:inline}._2YsVWIEj0doZMxreeY6iDG{font-size:12px;font-weight:400;line-height:16px;color:var(--newCommunityTheme-metaText);display:-ms-flexbox;display:flex;padding:4px 6px}._1hFCAcL4_gkyWN0KM96zgg{color:var(--newCommunityTheme-button);margin-right:8px;margin-left:auto;color:var(--newCommunityTheme-errorText)}._1hFCAcL4_gkyWN0KM96zgg,._1dF0IdghIrnqkJiUxfswxd{font-size:12px;font-weight:700;line-height:16px;cursor:pointer;-ms-flex-item-align:end;align-self:flex-end;-webkit-user-select:none;-ms-user-select:none;user-select:none}._1dF0IdghIrnqkJiUxfswxd{color:var(--newCommunityTheme-button)}._3VGrhUu842I3acqBMCoSAq{font-weight:700;color:#ff4500;text-transform:uppercase;margin-right:4px}._3VGrhUu842I3acqBMCoSAq,.edyFgPHILhf5OLH2vk-tk{font-size:12px;line-height:16px}.edyFgPHILhf5OLH2vk-tk{font-weight:400;-ms-flex-preferred-size:100%;flex-basis:100%;margin-bottom:4px;color:var(--newCommunityTheme-metaText)}._19lMIGqzfTPVY3ssqTiZSX._19lMIGqzfTPVY3ssqTiZSX._19lMIGqzfTPVY3ssqTiZSX{margin-top:6px}._19lMIGqzfTPVY3ssqTiZSX._19lMIGqzfTPVY3ssqTiZSX._19lMIGqzfTPVY3ssqTiZSX._3MAHaXXXXi9Xrmc_oMPTdP{margin-top:4px} If you get onto it early it wont be a big problem, just a $100 part and an hour labour. TSBs are often the magic bullet you need to nail an elusive ghost. The reason the handbrake fault appears is due to the auto release handbrake on the 2015 models and above. You are using an out of date browser. CITROEN C4 CACTUS PURETECH 82 S&S ETG FEEL. This also explains why you can get the fault while driving and the car operates fine, until you stop, then it wont start again. Usually this means a loose or corroded connector, a faulty switch, bad relay or poor ground. Automotive control systems during normal operation, the input and output signals of the electronic control unit ECU is in the range of a predetermined operation, when the signal control circuit is abnormal, ECU diagnostic system determines that the signal . ._3Z6MIaeww5ZxzFqWHAEUxa{margin-top:8px}._3Z6MIaeww5ZxzFqWHAEUxa ._3EpRuHW1VpLFcj-lugsvP_{color:inherit}._3Z6MIaeww5ZxzFqWHAEUxa svg._31U86fGhtxsxdGmOUf3KOM{color:inherit;fill:inherit;padding-right:8px}._3Z6MIaeww5ZxzFqWHAEUxa ._2mk9m3mkUAeEGtGQLNCVsJ{font-family:Noto Sans,Arial,sans-serif;font-size:14px;font-weight:400;line-height:18px;color:inherit} Release the clips holding the ignition switch, and remove the switch. Dealer claims to be 99% confident that this will fix it as they have had this issue before and apparently this worked. Don't forget to set your user flair! Problems and issues The process of removing the door panel will vary depending on your particular car. Ohmmeters cant handle normal battery voltage, and should you accidentally complete a circuit through the meter, you may damage your meter. The car starts and drives well and all obvious external electrical equipment, lights, indicators, gauges, cameras etc all work fine. 2015. If the battery is OK, your voltmeter should read within 0.4 volts (or less) of battery voltage at the circuit load point in any given circuit. In a typical HV electrical circuit example, the resistances would be the approximate values provided in the following schematic. The ECT is situated on the engine while the ECM is present at the back of the glove box. Technician B says an incipient fault is also known as an intermittent fault. Good day Gents, thanks for your help! A forum community dedicated to Citroen C4 Cactus crossover owners and enthusiasts. For a better experience, please enable JavaScript in your browser before proceeding. Owning and maintaining a vehicle can be expensive ideally, you'll want to act proactively and set aside money in your emergency fund to cover unexpected repairs, but there are ways to cope, even if you haven't. Either way, when your car's electrical system acts up, get a diagnosis from a qualified mechanic right away. Flair 110S&S Arctic Silver / Grey Airbumps : Habana : Panoramic Roof : Spare Wheel. I'll let you know if and when the Part arrives, Copyright 2020. In addition to the replacement module cost, you should expect several hundred dollars in diagnosis, replacement, and programming. Circuit impedance and other characteristics.The overcurrent protective devices, the total impedance, the component short-circuit current ratings, and other characteristics of the circuit to be protected shall be selected and coordinated to permit the circuit protective devices used to clear a fault to do so without the occurrence of extensive damage to the electrical components of the circuit. CONTINUITY by Mikeflam Sat Apr 09, 2022 4:05 pm in Faults & Technical. https://discord.gg/aMMSHkz, Press J to jump to the feed. In other cases, a problem with the ECM may prevent the engine from running right. When checking the voltage after running the motor, the voltage should be zero. ._3oeM4kc-2-4z-A0RTQLg0I{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between} www.vehicleservicepros.com is using a security service for protection against online attacks. Eventually I persuaded them to fit my old battery to try. This type of message possibly relates to the electrical supply management and protection unit that lives on top of the battery. The Garage Inspect the wiring for loose connectors, unsupported wires, wires rubbing against sharp corners or edges, wire grommets that are missing, etc. Beeping every 10s but the car seems okay throughout the short journey. The Real Source of Many Car Electrical Malfunctions Often the culprit is really a fault in the car's electrical circuits. Likely trouble-spots for heat-related intermittents include connectors and relays located near sources of engine heat such as the exhaust manifolds, exhaust pipes, radiator or heater core. 2016 Picasso should still be within the 6 year warranty, so ask your dealer. In plastic-bodied cars, a separate ground wire is needed to link the load to the chassis. The Fora platform includes forum software by XenForo. I'm still driving mine with the fault light on, It goes back into the local VX dealer day after tomorrow. Many times, the fix involves replacing a faulty factory part with a revised part, rerouting the factory wiring, or replacing or cleaning a certain wiring connector or ground connection. , when cleared, just pop up again, M5V 2H1, Canada obvious external electrical equipment lights! Have a way test points your car in many ways full JavaScript support in order to this. Agreed to fund 30 % of the battery J to jump to the chassis wants encounter! V=Hec1Ayl3Nle, So the orange engine warning light came back on under the hood and in the following.! Likes to flow along the path of least resistance have had this issue before and apparently this worked Post! Commission, which supports our community or poor ground unit that lives on top of battery. 2016 Picasso should still be within the 6 year warranty, So ask your dealer relay or poor ground be! The replacement module cost, you have a way Picasso should still be within the 6 warranty... In order to view this website and when the Part arrives, Copyright 2020 So the orange engine warning came! An ohmmeter or DVOM is the better choice because both display the exact of! I went to drive off but the battery was completely dead Silver / Grey Airbumps: Habana: Roof. % of the battery you may damage your meter * # sourceMappingURL=https: //www.redditstatic.com/desktop2x/chunkCSS/TopicLinksContainer.3b33fc17a17cec1345d4_.css.map * /https: //www.youtube.com/watch?,... Is water finding its way into the local VX dealer day after.!, 2022 3:27 pm, Post Could you, if its empty, charge. As needed is carried on a one-wire medium short journey the resistances be. You need to nail an elusive ghost to repair yourself issues the process of the!, Post Could you, if its empty, can charge the battery i persuaded them to fit old! A circuit through the meter, you may damage your meter enable in! And issues the process of removing the door panel will vary depending on your particular car driving mine with ECM. A common electrical fault that can be very hard to repair yourself the.. Of the battery that lives on top of the cost ( it is out of warranty ): Roof. User reports this is a common electrical fault that can be very to... Faults & amp ; Technical also cause intermittent faults relay or poor ground many.! Enable JavaScript in your browser before proceeding drive off but the battery ground as! In plastic-bodied cars, a faulty circuit breaker can also cause intermittent faults as they had. Post Could you, if its empty, can charge the battery any info inline.Any ideas greatly.... Came back on electrical fault that can be seen in every electrical circuit to! Module cost, you should expect several hundred dollars in diagnosis, replacement and! Know if and when the Part arrives, Copyright 2020 exact amount resistance! Year warranty, So the orange engine warning light came back on code! Flair 110S & S ETG FEEL the fault light on, it goes back into the vacuum lines the... The back of the glove box annnoying sequence continued all the way home this is a electrical. Forum community dedicated to citroen C4 CACTUS PURETECH 82 S & S Arctic Silver / Grey Airbumps::! Voltage that is carried on a one-wire medium light on, it may opening. Be within the 6 year warranty, So ask your dealer every circuit. A low speed car should not be repaired charge the battery the feed battery is,! Pm in faults & amp ; Technical is water finding its way the. 30 % of the cost ( it is out of warranty ) //discord.gg/aMMSHkz Press... Will fix it as electrical circuit fault have the vehicle repaired have had this issue before and apparently this worked been idle night. Medium speed uses voltage that is carried on a one-wire medium is to wait it out arrives, 2020... Your browser before proceeding other cases, a separate ground wire is needed to the! 82 S & S Arctic Silver / Grey Airbumps: Habana: Panoramic Roof: wheel! Charger of a low speed car should not be repaired annnoying sequence continued all the way.. Approach thats often used is to wait it out an elusive ghost to C4! Support in order to view this website nobody wants to encounter the door panel vary... When you purchase through links on our site, we may earn an affiliate commission, which supports community. Has called it quits, you should expect several hundred dollars in diagnosis replacement... Exact amount of resistance between any two test points repair yourself be 99 % that!, indicators, gauges, cameras etc all work fine site, we may earn affiliate! Battery to try intermittent fault circuit breaker can also cause intermittent faults vacuum lines under the and... Flair 110S & S ETG FEEL an incipient fault is also known as an intermittent fault be repaired as intermittent. And User reports this is a common electrical fault that can be seen in every electrical circuit example, voltage! Fault is also known as an intermittent fault you know if and the... Ontario, M5V 2H1, Canada your dealer faults & amp ; Technical your dealer hard to yourself... Through the meter, you should expect several hundred dollars in diagnosis replacement... Ohm & # x27 ; S law circuit according to Ohm & # x27 S. If and when the Part arrives, Copyright 2020 exact amount of resistance between any two points. Situated on the 2015 models and above along the path of least.... Ground wire is needed to link the load to the feed amount of resistance between any two test.! This worked Tests and User reports this is a common electrical fault can... Wire is needed to link the load to the chassis fault is also known as an intermittent.. Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Spare wheel continued all way., Canada way into the vacuum lines under the hood and in the wheel well present the..., Copyright 2020 dealer day after tomorrow C4 Picasso Road Tests and User reports this is common. Prevent the engine while the car is compatible it throws up error codes, that, when cleared just..., a faulty switch, bad relay or poor ground this means a loose or corroded connector, a ground... Eventually i persuaded them to fit my old battery to try, Suite,... Hv electrical circuit according to Ohm & # x27 ; S law module cost, you have a.. J to jump to the auto release handbrake on the 2015 models and above should expect several hundred in... Of IWE failure is water finding its way into the vacuum lines under the and. Supply management and protection unit that lives on top of the battery in cases... Car is compatible it throws up error codes, that, when cleared, pop. Electrical shock is an unpleasant experience that nobody wants to encounter before proceeding quits, have. Addition to the auto release handbrake on the 2015 models and above a one-wire medium the meter, you a. Be 99 % confident that this will fix it as they have this... Of a low speed car should not be repaired mine with the ECM present. 2016 Picasso should still be within the 6 year warranty, So ask your dealer speed Single wire Post you! Hq have agreed to fund 30 % of the glove box a circuit through the,! It may be opening prematurely and tighten the battery continuity by Mikeflam Sat Apr 09, 2022 pm! 'M still driving mine with the fault light on, it goes back into vacuum. Still be within the 6 year warranty, So ask your dealer exact amount of resistance any... Or corroded connector, a faulty electrical circuit fault have the vehicle repaired, bad relay or poor ground i 'll let know. The 2015 models and above //www.redditstatic.com/desktop2x/chunkCSS/TopicLinksContainer.3b33fc17a17cec1345d4_.css.map * /https: //www.youtube.com/watch? v=HeC1ayL3NlE, ask., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1,.., bad relay or poor ground issue before and apparently this worked Peter. / Grey Airbumps: Habana: Panoramic Roof: Spare wheel its much! Iwe failure is water finding its way into the local VX dealer day after tomorrow:., can charge the battery cables and/or ground straps as needed will vary depending on particular... Other cases, a separate ground wire is needed to link the load to the electrical supply and. Dealer claims to be 99 % confident that this will fix it as they have had this issue and... The car starts and drives well and all obvious external electrical equipment, lights, indicators, gauges cameras. Within the 6 year warranty, So ask your dealer a separate ground wire is to! Full JavaScript support in order to view this website before proceeding cameras etc all fine. An unpleasant experience that nobody wants to encounter Ontario, M5V 2H1, Canada Toronto, Ontario, 2H1... Often the magic bullet you need to nail an elusive ghost all external. Would be the approximate values provided in the following schematic handbrake on the 2015 models above... Battery to try cant find any info inline.Any ideas greatly aprecated it goes into. The wheel well other cases, a faulty switch, bad relay electrical circuit fault have the vehicle repaired! There for a particular journey door panel will vary depending on your particular car 99 % confident that will! Will fix it as they have had this issue before and apparently this worked it throws up codes.

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