Steelpan Geplaatst September 17, 2007 Rapporteren Share Geplaatst September 17, 2007 AAAAAAARRGGGGHHHHH!!!!!! :wacko: Als ik de binnenventilatie aanzet krijg ik alleen maar HETE lucht...of ik de airco nu wel of niet aanzet en de temperatuurinstelling extreem laag zet of wat dan ook: alleen maar hete lucht.... Wat kan dat zijn??? Citeren Link naar opmerking Deel via andere websites More sharing options...
Ogdak Geplaatst September 17, 2007 Rapporteren Share Geplaatst September 17, 2007 Klinkt als een klep in het kachelhuis dis vastzit of waarvan het motortje niets doet. Met de kachel bediening kun je de foutcodes uitlezen. Ben even kwijt welke toetsencombinatie het is. Citeren Link naar opmerking Deel via andere websites More sharing options...
Groentje Geplaatst September 17, 2007 Rapporteren Share Geplaatst September 17, 2007 AAAAAAARRGGGGHHHHH!!!!!! :wacko:Als ik de binnenventilatie aanzet krijg ik alleen maar HETE lucht...of ik de airco nu wel of niet aanzet en de temperatuurinstelling extreem laag zet of wat dan ook: alleen maar hete lucht.... Wat kan dat zijn??? Welk type jeep ? Klinkt als een klep in het kachelhuis dis vastzit of waarvan het motortje niets doet. Met de kachel bediening kun je de foutcodes uitlezen.Ben even kwijt welke toetsencombinatie het is. Deze ? Citaat: 1. To enter the self-diagnostic mode, depress the a/c and recirc buttons at the same time and hold. Rotate the left temperature control knob clockwise (CW) one detent. 2. If you continue to keep the a/c and recirc buttons depressed, the AZC control module will perform a Segment Test of the Vacuum Fluorescent (VF) display. In the Segment Test you should see all of the display segments illuminate as long as both buttons are held. If a display segment fails to illuminate, the vacuum fluorescent display is faulty and the a/c heater control must be replaced. 3. After viewing the Segment Test, release the A/C and Recirc buttons and the display will clear momentarily. If there are no fault codes, the “00” display value will remain in the VF window. Should there be any codes, each will be displayed for one second in ascending numerical sequence (note: no effort is made to display faults in the order they occurred). The left side set temperature display will be blanked and the right side set temperature display will indicate current and historical codes (8 historical max) presently active. Once all codes have been displayed, the system will repeat the fault code numbers. This will continue until the left side set temperature control is moved at least one detent position in either direction, by pressing both the A/C and Recirc buttons at the same time, or the ignition is turned off. Record all of the fault codes, then see the Current and Historical Fault Code charts below for the descriptions. foutcodes 33 = IR thermister circuit was open 34 = IR thermister circuit was shorted 35 = Fan pot was shorted 36 = Fan pot was open 37 = Mode pot was shorted 38 = Mode pot was open 39 = IR sensor delta was too large 40 = Reserved 41 = Reserved 42 = One of four motor drivers had drive 9A9 shorted to ground 43 = Engine air intake temperature bus message missing 44 = Country code buss message missing 45 = Mode motor was not responding 46 = AI (Recirc) motor was not responding 47 = Left temperature door was not responding 48 = Right temperature door was not responding 49 = Mode door travel range too small 50 = Mode door travel range too large 51 = AI (Recirc) door travel range too small 52 = AI (Recirc) door travel range too large 53 = Left temperature door travel too small 54 = Left temperature door travel too large 55 = Right temperature door travel too small 56 = Right temperature door travel too large 57 = Calibration check sum error 58 = Engine coolant temp bus message missing 59 = Vehicle speed bus message missing 60 = Engine RPM bus message missing 61 = OAT bus message missing 62 = Display intensity bus message missing 63 = VIN number bus message missing 64 = Raw OAT bus message was missing 65 = Reserved 66 = Reserved 67 = Reserved Met dank aan Beest Citeren Link naar opmerking Deel via andere websites More sharing options...
Beest Geplaatst September 18, 2007 Rapporteren Share Geplaatst September 18, 2007 bijna, die is voor de WJ komt wel zo ongeveer overeen http://www.jeepforum.nl/showpost.php?p=27959&postcount=23 deze is voor de ZJ The diagnostic function of the ATC/AZC system is lost when the vehicle's battery is disconnected. If you are going to disconnect the battery, first perform these diagnostic procedures. 1. Some Grand Cherokee models are equipped with automatic heating and air conditioning systems. 1998 and earlier models are equipped with Automatic Temperature Control systems and the 1999 and later models are equipped with the Automatic Zone Control system. In either case, these systems include a digital display on the dash panel. This system incorporates an on-board diagnostic function capable of troubleshooting input and output circuits and indicating both current and historical faults. Historical faults are those circuits which have had a problem in the past but are currently working. Many historical faults are the result of loose wiring connectors or connectors that have been disturbed by other repair work. 2. The same portion of the display that incidates the temperature acts as a test indicator to show fault codes. 3. If there is trouble in the ATC/AZC system, an "ER" message will display on the indicator once during an ignition cycle. 4. To access the fault codes, depress the AC and RECIRC buttons at the same time and hold them in while you rotate the temperature knob one click clockwise. Note: On 1999 and later models rotate the left temperature control knob one click clockwise. The complete display wil light up (the segment test). If any of the lighted segments of the flourescent vacuum tubes fail to illuminate, the ATC/AZC control panel is faulty and should be replaced. 5. After the segment test is performed release the buttons. On 1999 and later models, the display will clear momentarily and automatically begin displaying any stored trouble codes. If no trouble codes are stored a "0" will be displayed. 6. On 1998 and earlier models, "00" will show on the display (select test level). Now push either the AC or RECIRC buttons and the "stickman" figure will appear, indicating the Fault Code Mode. Fault codes from 1 to 64 will appear if there are codes in memory. Record these codes and compare them to the chart to find the areas requiring further diagnosis. 7. If Fault Code 25 or 29 appears, the ATC/AZC control module itself must be replaced before any further testing is done. Current fault codes are cleard whenever the problem is solved or goes away. To cleare historical faults, hold the AC or RECIRC button for 3 seconds. The faults have cleared when two horizontal bars appear in the display or they do not appear after several ON/OFF cycles of the ignition key. 8. The ATC/AZC diagnostic system is quite complicated and is capable of displaying data to check both input and output circuitry. Houwver, if you can't find the problem through the basic Fault Code information, take the vehicle to a dealer service department for further testing. Citaat: On-board diagnostic chart - 1998 and earlier Automatic Temperature Control Current Fault Codes: Fault Code ------ Description ----------------------Problem Area 00 ........ no faults........................................Norm al Operation 01......... circuit open....................................In-vehicle Temperature Sensor 02......... circuit open....................................Solar Sensor Input Circuit 03......... circuit open....................................Front Panel Blower/Fan Control Input 04......... circuit open....................................Front Panel Mode Control Input 05......... circuit open....................................Blend Air Door Feedback Circuit 06......... circuit open....................................Mode Door Feedback Circuit 07……….. feedback too high...........................Blower/Fan Feedback Circuit 08..........circuit shorted................................In-vehicle Temperature Sensor 09......... circuit shorted................................Solar Sensor Input Circuit 10......... circuit shorted................................Front Panel Blower/Fan Control Input 11......... circuit shorted................................Front Panel Mode Control Input 12......... circuit shorted............................... Blend Air Door Feedback Circuit Input 13......... circuit shorted............................... Mode Door Feedback Circuit 14......... feedback too low............................ Blower/Fan Feedback Circuit 15......... door not responding....................... Mode Door Feedback Circuit 16......... door not responding........................Blend Air Door Actuator Drive Circuit 17......... door travel range too small...............Mode Door Feedback Circuit 18......... door travel range too large…............Mode Door Feedback Circuit 19......... door travel range too small..............Blend Air Door Actuator Drive Circuit 20......... door travel range too large..............Blend Air Door Actuator Drive Circuit 21......... calibration data error......................Calibration and CPU Data 22......... BCM message missing……………..….....Collision Detection C2D BUS Inputs 23......... PCM message missing.....................Collision Detection C2D BUS Inputs 24......... CPU error......................................Calibra tion and CPU Data 25……….reserved 26………….reserved 27………….reserved Historical Fault Codes: 28………….circuit was open……………………………….in-vehicle temperature sensor 29………….circuit was open……………………………….Solar Sensor Input Circuit 30………….circuit was open……………………………….Front Panel Blower/Fan Control Input 31………….circuit was open……………………………….Front Panel Mode Control Input 32......... circuit was open.............................Blend Air Door Feedback Circuit 33......... circuit was open.............................Mode Door Feedback Circuit 34......... feedback was too high....................Blower/Fan Feedback Circuit 35......... circuit was shorted.........................In-vehicle Temperature Sensor 36......... circuit was shorted.........................Solar Sensor Input Circuit 37......... circuit was shorted..........................Front Panel Blower/Fan Control Input 38......... circuit was shorted..........................Front Panel Mode Control Input 39......... circuit was shorted..........................Blend Air Door Feedback Circuit 40......... circuit was shorted..........................Mode Door Feedback Circuit 41......... feedback was too low......................Blower/Fan Feedback Circuit 42......... door was not responding..................Mode Door Feedback Circuit 43......... door was not responding..................Blend Air Door Actuator Drive Circuit 44......... door range travel was too small…......Mode Door Feedback Circuit 45......... door range travel was too large.........Mode Door Feedback Circuit 46......... door range travel was too small.........Blend Air Door Actuator Drive Circuit 47......... door range travel was too large.........Blend Air Door Actuator Drive Circuit 48......... calibration data was in error.............Calibration and CPU Data 49......... BCM message was missing……………....Collision Detection C2D BUS Inputs 50......... PCM message was missing………………..Collision Detection C2D BUS Inputs 51......... CPU was in error.............................Calibration and CPU Data 52………….reserved 53………….reserved 54………….reserved Citeren Link naar opmerking Deel via andere websites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.