The pcm will compare the voltage at the fuel control reference pulses from the ignition control module two crankshaft revolutions. P1459 evap emission purge flow switch malfunction p1491 egr valve lift insufficient detected p1498 egr valve lift sensor voltage high p1508 iac system rpm low p1509 iac system rpm high p1546 ac compressor clutch output circuit malfunction p1548 ac compressor clutch output circuit malfunction. Code 56 can indicate a circuit problem open or shorted in one of the devices controlled by qdm b some diagnostic charts may state which devices are controlled by qdm b. The powertrain control module pcm operates its output devices, such as solenoid valves, relays and indicator lights, by commanding a driver module. The only problem was my service engine ligh posts 1 chats0 p1640 quad driver in common as a device they control some part of. Powertrain dtcs available in another module ford, lincoln, mercury main relay malfunction hyundai, kia engine control module output driver 1 supply voltage high isuzu. Key on, then the pcm detected an open, shorttoground or shorttovoltage on the qdm c fault line to the air pump relay or air pump solenoid, condition met for 20 seconds. Quad driver module circuit p0703 tcc brake switch input circuit fault p0705 transaxle range sensor circuit malfunction. When you get a quad driver fault, one or all 4 outputs are out of range.
I checked the code and it was quad driver module 26. Nbody trouble codes car forums and automotive chat. Fault number p1637 trouble code for can data bus electronic ce no signal audi, volkswagen generator lterminal circuit buick, cadillac, chevrolet, gmc malfunction of error. This is a common fault with multec engine controllers. Dtc p1640 output driver module odm a fault action taken when the dtc sets. With refferance to the isuzu trooper,the ecu has come back from bba,the tests they have done have not come up with any faults. Isuzu factory dtc code definitions myairbags airbag.
Her parents had the same problems with the car but now after a few years the. Powertrain control module fault quad driver 1 p1647. A driver module is an electronic switch that turns on to complete the ground circuit and operate the 12 volt device. I also had problems with the air pump blowing fuses constantly, so i replaced the air pump adn oxygen senors.
P1640 buick output driver module a error conditions. I just purchased my first dodge ram 1500 quad cab 4x4 2 weeks ago. A quad driver is a small chip that regulates power to devices sensors on the motor. Powertrain control module fault quad driver 2, or cooling fan relay 1.
The output driver module easily mounts to the back of the gauge and features an output which can switch up to 10 amps on or off. P1650 control module output b circuit p1656 driver 2 line 6 p1657 14 upshift solenoid control circuit p1665 driver 3 line 5 p1666 driver 3 line 6 p1670 driver 4 i would consider this as a problem related to section b of the quad driver that gives electrical commands driver1 to 4 to the egr 3 sections and the tcc. Odm 1 input voltage high except 1998 rodeo odm output a circuit fault 1998 rodeo 149. P1640, engine control module ecm, quad driveroutput driver circuit. Trouble code list odb2 codes if this is your first visit, be sure to check out the faq by clicking the link above. The presence of a code will turn on the check engine light. Body control module bcm, can data bus lost communication with engine control module ecmtransmission control module tcm wiring depending on model, year and equipment level, the following components may be connected to this circuit. The following pcm pins are controlled by quad driver modules qdms 1232. P1232 fuel pump speed primary circuit malfunction p1233 fuel pump driver module off line p1234 fuel pump driver module off line p1235 fuel pump control out of range. I would like to find out what the quad driver thats throwing the code actually controls so i can troubleshoot the problem and not replace parts that do not need replacing.
Quad driver module qdm b fault maintenance and repair. The qdm shuts down a shorted circuit to prevent high current flow from damaging the ecm. To get the codes, cycle the ignition key on off on off on within 5 seconds. P1635 5 volt reference voltage circuit malfunction p1640 odm 1 input voltage high except 1998 rodeo. The quad driver has 4 outputs that controls various elctromechanical devices. They suggested the software within the ecu could be at fault. Isuzu trouble codes 11001199 p1106 map circuit intermittent voltage high p1107 map circuit intermittent voltage low p1108 barometric pressure circuit input high p1111 iat sensor circuit intermittent voltage high p1112 iat sensor circuit intermittent voltage low p1114 ect sensor circuit intermittent voltage low p1115 ect sensor circuit intermittent voltage high p1121 tp sensor circuit. The quad driver is a safety valve for the ecm controlled circuits. Engine control module ecm, quad driver output driver circuit malfunction.
The 1670 is the drver 4 and the 1640 error is for the quad driver module. Feb 19, 2009 when my mechanic scanned my car with his computer one code came up saying quad driver module 1 fault. New fuel filter, starter, crankshaft pulley, battery dont know whats causing the problem. Full list of obd ii diagnostic trouble codes for your isuzu. Isuzu obd2 codes ricks free auto repair advice ricks free. Below you will find the most complete list of saturn trouble codes available. This is a partial list of obdii manufacturer specific trouble codes for gm.
A quad driver is a part of the engine module that controls 4 circuits. The auto repair labor rates vary by location, your vehicles make and model, and even your engine type. Engine control module ecm, quad driverl output driver circuit malfunction. A code p1684 shows that the memory has been cleared recently and is not necessarily a problem.
P1650 power steering pressure switch out of selftest range. There are a couple of solenoids in the transmission that could cause the code. Ok ive got a vr series ii and after doing a loging run noticed that the quad driver fault was active. This information will not be stored as freeze frame data. You would have to find a chart that shows you what is controlled by the driver. Each quad driver is capable of controlling up to four devices.
Right now my issue is i have a p300, pl306, and p356, all similar to cylinder 6 misfire, my mechanic and i have checked the wiring on cylinder 6 coil and the green and red wire is shorted out causing the misfire. I have a 1993 z28 and last year, after 180,000 miles on the originaly engine, the ses svc engine soon light came on. Scan your codes and follow the links below to determine what the code means. Quad driver module, qdm 1 fault dtc lookup intake air heater control circuit current code p0670. Nbody trouble codes tips and maintenance car forums automotive forums. Get the best auto repair information and are the two best shop manualsperiod. P1548 ac compressor clutch output circuit malfunction. P1650 ford power steering pressure switch out of selftest range p1650 gmc output driver module 2 input high input conditions p1650 honda engine control module quad driver output driver. In other cases, it may be necessary to monitor which ecmcontrolled devices are operating when the check engine light comes on in. Fault number p1638 trouble code for generator f terminal circuit conditions buick, cadillac, chevrolet, gmc engine control module malfunction hyundai error. You know these japanese cars can be really pain in the nonpermissible content removed. Usually, when you have this fault code, engine just runs fine, and check light is on.
P1640 driver1input high voltage p1641 malfunction indicator lamp mil control circuit. General motors obd ii powertrain diagnostic trouble codes p1500. When pcm is commanding a component on, voltage potential of output circuit will be low near zero volt. The light will remain on until the code has been erased. Normally there are at least two quad drivers controlling 8 devices.
The auto repair labor rates vary widely across the country, and even within the same city. I have a p1640 code will not stay out changed relays for fans. Most complete list for saturn check engine light codes. The auto repair labor rates vary by location, your vehicles make and. P05o2 sensor heater circuit malfunction bank 1 sensor 1 p06o2 sensor circuit malfunction bank 1 sensor 2.
When an output is on, the terminal is grounded and. Diagnostic trouble code dtc p1650 quad driver module a fault. I have a p1640 code will not stay out changed relays for fans, changed vent solinoid for evap purg, all that is left is booster solinoid or trans, over drive. Check for damaged components and look for broken, bent, pushed out, or corroded connectors pins. P1189, engine oil pressure warning lamp switch circuit malfunction, wiring, engine. The pcm includes a quad driver module qdm that has f cause. These switches are arranged in groups of 4, called quad driver modules qdms which can independently control up to 4 outputs pcm terminals. Jun 14, 2010 isuzu trouble codes 11001199 p1106 map circuit intermittent voltage high p1107 map circuit intermittent voltage low p1108 barometric pressure circuit input high p1111 iat sensor circuit intermittent voltage high p1112 iat sensor circuit intermittent voltage low p1114 ect sensor circuit intermittent voltage low p1115 ect sensor circuit intermittent voltage high p1121 tp sensor circuit. P1640 saturn diagnostic trouble code dtc definition. Hondaacura dtc code definitions myairbags airbag reset. Quad drive module 26 issue 93 z28 camaro forums at.
Could someone please post a scan of a diagnostic flow chart for a cod p1640 on a 1994 buick regal with a 3. Around the end of february i was on my way to work and slowed to a stop at the stop sign before pulling onto. Visually inspect the related wiring harness and connectors. I think the next stage is to get the vehicle on diagnostics to see what is going on when the vehicle is running,also any fault codes that could give us help. Obdii manufacturer specific trouble codes for gm ricks. I have a p1640 code will not stay out changed relays for. P1650 power steering pressure switch out of selftest.
Oct 06, 2008 circuit description the powertrain control module controls most components with electronic switches which complete a ground circuit when turned on. General motors obd ii powertrain diagnostic trouble codes. The light is itermitent, some times it stays off for 60 miles some time comes back on in 6 feet. Pcm controls these devises through use of a quaddriver module qdm. Because of the possibility of a solenoid to short internally, the quad driver is the internal protection to prevent damage to the pcmecm. Unlike the cheaper haynes and chilton manuals that cover multiple year models, leaving the exact information you need to fix your car, these. Code 26 can indicate a circuit problem open or shorted in one of the devices controlled by qdm a some diagnostic charts may state which devices are controlled by qdm a. Welcome to the saturn check engine light codes page. View and download isuzu trooper 1999 workshop manual online. Isuzu check engine list fault code trouble code email this blogthis. May 02, 2014 get the best auto repair information and are the two best shop manualsperiod.
Check engine code list, obd 1, obd 2, obdii check engine light, trouble codes, engine fault code list, most current code, fault code list, forum. A quad driver module operates 4 electronic switches for 4 output devices. This fault will also cause your gas mileage to be shit, and the car may run stupid. Ho2s heater circuit malfunction bank 1 sensor 1 21. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there. Unlike the cheaper haynes and chilton manuals that cover multiple year models, leaving the exact information you need to fix your car, these professional manuals cover your exact year, make, model. Jan 17, 2017 other manufacturer specific definitions for p1640 output driver module a. Quad drivers module question car forums and automotive chat. P1640 quad driver module qdm 00 not present p1503 immobiliser wrong signal 00 not present p1502 immobiliser no signal 00 not present i then cleared them and only the quad driver module one came back, but it came back instantly. Isuzu obd2 codes ricks free auto repair advice ricks. Car has new trans jasper i checked computer looks good. Isuzu factory dtc code definitions myairbags airbag reset. P1640 odm 1 input voltage high except 1998 rodeo p1640 odm output circuit fault 1998 rodeo p1650 quad driver module fault. Key on, and the pcm detected an unexpected voltage condition on the odm a circuit fault line that controls the ac relay, cooling fan relay, mil or upshift indicator lamp operation for 20 seconds.
A lot of electronics on these cars operate on 15v dc, the particular output may be 0v, thus the quad driver fault. Find the answer to this and other pontiac questions on justanswer. P1459 evap emission purge flow switch malfunction p1491 egr valve lift insufficient detected p1498 egr valve lift sensor voltage high p1508 iac system rpm low p1509 iac system rpm high p1546 ac compressor clutch output circuit malfunction p1548 ac compressor clutch output circuit malfunction p1607 pcm internal circuit failure a. P1546 ac compressor clutch output circuit malfunction. P1651 fan on relay control circuitoutput driver module quad driver b quickset fault saturn ev2 programmable output driver. The pcm will not illuminate the malfunction indicator lamp mil the pcm will store conditions which were present when the dtc was set as failure records only. Malfunction indicator lamp requested by trans control module. The ecm uses quad drivers to control its output devices. The code p1651 and 1650 come on on my saturn sc 1 auto. If your check engine light is on you may have a serious problem. One of the solenoids on that circuit is probably either shorted or has an open circuit.