Pcm power relay

Small businesses don’t usually have the buying power of large corporations. The Convoy wants to change that. Small businesses don’t usually have the buying power of large corporati...

What Does Code P068A Mean? OBD II fault code P068A is a generic trouble code that is defined as “ECM/PCM Power Relay De-Energized Performance – Too Early”, and is set when the PCM (Powertrain Control Module) detects an improper de-energizing procedure for the relay that supplies it with power. While modern automotive control modules such ...Apr 19, 2024 · The P0688 trouble code is often caused by an open circuit in the power relay sense circuit. This can occur due to a faulty ECM/PCM relay, which is responsible for supplying battery voltage and ground signals to the ECM. Corroded, loose, or damaged wiring and connectors can also lead to the storage of the P0688 trouble code. The P0688 trouble code is often caused by an open circuit in the power relay sense circuit. This can occur due to a faulty ECM/PCM relay, which is responsible for supplying battery voltage and ground signals to the ECM. Corroded, loose, or damaged wiring and connectors can also lead to the storage of the P0688 trouble code.The P068A trouble code stands for “ECM/PCM Power Relay De-Energized Performance – Too Early.” This is an uncommon code, and it doesn’t appear on many …Small businesses don’t usually have the buying power of large corporations. The Convoy wants to change that. Small businesses don’t usually have the buying power of large corporati...In the world of high-fidelity audio systems, PCM (Pulse Code Modulation) is a widely used method for audio encoding and decoding. PCM is a digital representation of analog signals ...Circuit 361 for IDM Relay coil Circuit 361 for PCM Power at pin 97 Circuit 361 for PCM Power at pin71 Circuit 361 to Connector 138 (C138, 42-pin connector near the UH fusebox), then changes to circuit 552 for IPR power. Location for S157 states it is in the Engine control sensor harness, near T/O (take out) to PCM. I would see if there is power ... The P0690 fault code refers to the Electronic Control Module (ECM) Power Relay Sense Circuit being high. This means that the ECM is detecting a high voltage in the power relay sense circuit. The powertrain relay is a normally open relay that is held in the open position by spring tension. Battery positive voltage is supplied directly to the ...

Solid-state relays use light-emitting diodes and light-sensitive semiconductors to turn on and off outgoing power. Usually, a lower voltage switching circuit controls a higher volt...It was a Saturday, so they were closed. August 10, 11, 2015, mileage 42,800: Dealership tries to start the truck and it starts right up. The dealership says the computer diagnosed the problem as a bad PCM Relay (Part no. F-F80Z14N089AA). I'm not sure how bad it could be if the truck started before they worked on it.So, the (ASD) relay will be shut-down. And, that means the 12-volt power supply to the (ASD) relay will be deactivated, by the (PCM). As a result, of the ignition key being left in the ON position. But, only if the engine has not been running, for approximately 1.8 seconds. Automatic Shutdown (ASD) Relay – Function – Failure – TestingDiagnostic code for P068A (Active/Static) ECM/PCM Power Relay. De-Energized Performance - Too Early. I have been trying to locate J271, which I believe is the power relay in question. The way I am looking at it, if it. had been the battery, then it would not have started after multiple tries.2016 Taurus Fuse Diagram for Body Control Module. F1 30 Power window motor, driver side front F2 15 Seat control switch, drive side front F3 30 Power window motor, passenger side front F4 10 Glove box lamp, Battery saver relay, Luggage compartment lamp, Vanity mirror lamps, Lumbar control modules, Interior/map lamps …In this article, we consider the first-generation Ford Edge (U387) after a facelift, produced from 2011 to 2014. Here you will find fuse box diagrams of Ford Edge 2011, 2012, 2013 and 2014, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

P068A – ECM/PCM Power Relay De-Energized Performance - Too EarlyThis trouble code is usually not something to worry about, just clear it. We've seen it pop u...Trouble code P068A is defined as ECM/PCM power relay de-energized too early. This code is a generic fault code, meaning it applies to all vehicles equipped with an OBD-II system, especially vehicles manufactured from 1996 to present. Some of the more common brands that have this code include Audi, Cadillac, Chevrolet, Dodge, Ford, Jeep ...A: Powertrain Control Module (PCM) Power Relay A: Introduction Yes No GO to A2 . GO to A3 . Yes No GO to A3 . REPAIR as necessary. REFER to the Workshop Manual Section 414-00, Charging System. CLEAR the DTCs. REPEAT the self-test. Yes No GO to A4 . INSTALL a new PCM Power Relay. CLEAR the DTCs. REPEAT the self-test. Powertrain Control Module ...Technical Description of OBD-II Trouble CodeThe circuit controlling the ECM/PCM Power Relay is openWhat does that signify?This diagnostic trouble code (DTC) is a generic powertrain code that is applicable to all vehicles manufactured from 1996 onwards (Honda, VW, Ford, Dodge, Chrysler, Acura, Audi, GM, etc.).Although it is a generic code, the specific causes may vary […]Learn what the PCM relay is, how it works, and what causes and symptoms of a failing PCM relay. Find out how to diagnose and fix the error code P0690 and other related codes that indicate a problem with the PCM power relay. Get paid cash for your vehicle if it's broken.

Hankook supermarket sunnyvale.

The PCM power relay or ECM power relay work as a switch and transfer power to the ECM. However, if the ignition key turns off, the switches within the PCM power relay will not receive battery power. As a result, your vehicle will not operate properly. Also, when a PCM relay stays open, it cannot transfer power to the ECM. None of the Battery Junction Box fuses powering the Fuel Pump Relay 20A #19, IDM Relay 30A #27, and PCM #24 fuses are blown. With the IDM module disconnected, we've verified 12V is present at pin#14 on the IDM connector with the ignition key ON, so I assume the PCM and its IDM relay control signal (either 0-.25V, 4.6-5V, or 12V ??) from PCM pin ...Oct 18, 2016 · Auxiliary relay box 4 is located behind left side of instrument panel. Relay box 5 Ford F150 1999-2003. Auxiliary relay box 5 is located behind right side of instrument panel. Bi-fuel relay module. Bi-fuel relay module is located in left rear of engine compartment. Primary battery fuses (megafuses) F150 1997-1998. P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up. This includes the Dodge Ram. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and the power relay. If your Ram is still running with this ...ECU ENGINE CONTROL MODULE RELAY FORD FOCUS MK3 2012-2018In this video we will show you how to replace the relay for the ECU Engine Computer Module on Ford Fo...Oct 6, 2008 ... This is simply a alwasy hot ciruit that keeps the power to the PCMs mempry banks. The PCM relay is switched on every time when the ignition is ...

Someday, Denmark says it will get all of its energy from renewable sources. Someday, Denmark says it will get all of its energy from renewable sources. In the meantime, it is well ...May 8, 2013 · Fuel pump relay should have 4 wires. 1. Tan/green or Blue/orange is the PCM control wire, only a ground for a few seconds after key is turned on, from pin22 on PCM. 2. Red is power usually from from the EEC power relay (key on) 3. Brown or Green/orange is wire to inertia switch (then fuel pump) 4. PCM Power Relay. Relay . 31: Blower Motor Relay. Relay . 32: Two Speed Fuel Pump Relay [Gasoline only], Injector Driver Module Power Relay [Diesel only] Relay . 33: Washer Pump Relay. Relay . 34: Windshield Wiper Park/Run Relay. Relay . 35: Windshield Wiper HI/LO Relay. Diode ATO . 37: PCM Relay Diode. Relay . 38: Trailer Tow Backup Lamp …About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...If a new or known-good relay is used and the circuit still isn't working, then you can determine if you need to proceed with further diagnosis and repair. O'Reilly Auto Parts carries brake relays, A/C relays, lighting relays, wiper relays, and more to help keep all of the electrical systems on your vehicle operating safely. Show More.Powertrain Control Module (PCM) Power Diode, Ignition Coils: 25: 8: Lighting Control Module, Power Mirrors, Remote Keyless Entry, Clock Memory, Radio Memory, Electronic Automatic Temperature Control (EATC), Power Seats (1998), Power Windows, SecuriLock, PATS (1999-2000) ... PCM Power Relay, PCM: 30: 13: High Speed Cooling Fan Relay: …A power-train control module, abbreviated PCM, is an automotive component, a control unit, used on motor vehicles. It is generally a combined controller consisting of the engine control unit (ECU) and the transmission control unit (TCU). On some cars, such as many Chryslers, there are multiple computers: the PCM, the TCU, and the Body Control ...P0685. Hi Piloteers, I’m having trouble locating which relay I need to replace. My 2008 Pilot EXL is throwing code P0685 “ECM/PCM Power Relay Control Circuit/Open”. My fuses all look OK but I can’t seem to figure out which relay needs replacing. The issue is that occasionally the radio, navigation, and interior electronics cut out at ...The P0690 fault code refers to the Electronic Control Module (ECM) Power Relay Sense Circuit being high. This means that the ECM is detecting a high voltage in the power relay sense circuit. The powertrain relay is a normally open relay that is held in the open position by spring tension. Battery positive voltage is supplied directly to the ...

In other words, your Accord’s PCM doesn’t receive power from the PCM relay control circuit. This results in the check engine light turning on and the P0685 code being stored in the PCM’s memory. Power Relay Control Circuit. Power is provided to the PCM by the relay circuit when the ignition is turned on.

Diagnostic trouble code(DTC) P0689 stands for “ECM/PCM Power Relay Sensor Circuit Low.”. The code is set once your vehicle’s computer detects a possible problem with the relay that supplies it with voltage. The PCM is in charge of controlling the powertrain, which includes the engine and transmission. It keeps track of parameters like ...The Power Relay is used to supply voltage to the PCM, in other words, it’s function is to deliver to the powertrain control module the adequate battery voltage needed for its operation. This contact type relay uses the traditional 5-wire design. The control circuit is activated by the ignition switch (pin 86) and the ground (pin 85).When the power goes out, you probably reach for a flash light—that is, if you can remember where you put it, find your way in the dark, and hope you remembered to change the batter...Small businesses don’t usually have the buying power of large corporations. The Convoy wants to change that. Small businesses don’t usually have the buying power of large corporati...The ASD relay is located in the Integrated Power Module (IPM), in the engine compartment. Refer to label on PDC cover for relay location. To test the relay see if this helps. When the PCM energizes the ASD and fuel pump relays, terminal 87 connects to terminal 30. This is the... - 2002-2008 Dodge Ram.May 8, 2013 · Fuel pump relay should have 4 wires. 1. Tan/green or Blue/orange is the PCM control wire, only a ground for a few seconds after key is turned on, from pin22 on PCM. 2. Red is power usually from from the EEC power relay (key on) 3. Brown or Green/orange is wire to inertia switch (then fuel pump) 4. What Does Code P0685 Mean? OBD II fault code P0685 is a generic code that is defined as “ECM/PCM power relay -circuit open”, and is set when the PCM (Powertrain Control Module) detects that its own power supply has failed, or if it detects a low voltage in the circuit that supplies it with power. Note that this code only applies to ...ECU ENGINE CONTROL MODULE RELAY FORD FOCUS MK3 2012-2018In this video we will show you how to replace the relay for the ECU Engine Computer Module on Ford Fo...The 2003 Ford Taurus has 2 different fuse boxes: Passenger compartment fuse panel diagram. Power distribution box diagram. Passenger compartment fuse panel. 1. 2. 4. Type. No.

Frozen orpheum omaha.

Hpc menu.

FORD MUSTANG POWERTRAIN CONTROL MODULE RELAY LOCATION REPLACEMENT 2015 2016 2017 2018 2019 2020 2021 2022 2023If you need to replace Powertrain Control Modul...The fifth wire is the power relay sense circuit. It is used by the PCM to monitor power relay voltage. If the PCM detects a low voltage condition on the power relay sense circuit, a code P0689 will be stored and a malfunction indicator lamp (MIL) may be illuminated. A typical PCM powertrain control module, opened up:Circuit 361 for IDM Relay coil Circuit 361 for PCM Power at pin 97 Circuit 361 for PCM Power at pin71 Circuit 361 to Connector 138 (C138, 42-pin connector near the UH fusebox), then changes to circuit 552 for IPR power. Location for S157 states it is in the Engine control sensor harness, near T/O (take out) to PCM. I would see if there is power ...P2510 Code: Causes and fixes, ecm/pcm power relay sense circuit range/performance. If your car has the OBD-II, then this code problem is something your vehicle can suffer. Of course, cars created by manufacturers within the year 1996 till this present moment are no exception. You’ll get the P2510 code when the engine control …Cigar lighter (power outlet) fuses are the fuse №33 (Auxiliary power points) and F32 (since 2017: Rear auxiliary power points) in the Instrument panel fuse box. ... Relay: R1: Ignition relay: R2: Not used: R3: Not used: R4: Driver heated seat: R5: Passenger heated seat: R6: Keyless starting: R7: Keyless starting: R8: Battery back-up sounder: R9:In the 1998 Ford F-150, the PCM fuse and relay are located in two separate fuse boxes. In the under-dash fuse box, you’ll find fuse number 20, which is assigned for the PCM power fuse. In the under-hood fuse box, there is a specific fuse labeled as fuse number 24, designated for the PCM. Additionally, Diode 1 and Relay 8 are assigned to …The factory PMC power relay may malfunction due to engine heat or a broken wire, replace it with a factory-style PCM power relay! The PCM power relay has factory connections for quick and easy installation! Product Note. This product comes with 5 pins instead of the OEM 4 pins. The 5th pin is unused and works correctly in 86-93 Mustangs.In the 1999 Ford F-150, the PCM fuse and relay are located in two separate fuse boxes. In the under-dash fuse box, you’ll find fuse number 2, 20 and 30, which is assigned for the PCM power fuse. In the under-hood fuse box, there is a specific fuse labeled as fuse number 18, 23 and 24, designated for the PCM. Additionally, Relay 304 is ... ….

1. 2000-2001: Daytime Running Lamps Diode. 1998: Anti-Lock Brakes Indicator Diode. 1999: Not Used. 2. Electronic Engine Controls Diode. Fuse box diagram (fuse layout), location, and assignment of fuses and relays Mercury Mountaineer (1997, 1998, 2000, 2001).Windows/Mac/Linux: Vidalia, a free, open-source, cross-platform application, makes setting up and configuring Web proxy tool Tor a snap, allowing you to surf the internet anonymous... The PCM power relay or ECM power relay work as a switch and transfer power to the ECM. However, if the ignition key turns off, the switches within the PCM power relay will not receive battery power. As a result, your vehicle will not operate properly. Also, when a PCM relay stays open, it cannot transfer power to the ECM. Diagnostic trouble code(DTC) P0689 stands for “ECM/PCM Power Relay Sensor Circuit Low.”. The code is set once your vehicle’s computer detects a possible problem with the relay that supplies it with voltage. The PCM is in charge of controlling the powertrain, which includes the engine and transmission. It keeps track of parameters like ...285K views 4 years ago. On this episode of Fear No Fix, Chris and ChrisFix team up to diagnose a PCM Relay issue and replace it in a 5.4L Ford F-150 (model …1987 - 1996 F150 & Larger F-Series Trucks - 95 f150 pcm relay ghost volts! Solve the mystery - Hey all. Here's a good one. With the pcm and fuel pump relays out of the circuit and KOEOFF,, PCM SOCKET PIN87 AND FUEL SOCKET PIN 85 (which are directly connected) BOTH HAVE 2.7 VOLTS, ALONG WITH ALL OF THE OTHER SENSORS ON... Shop Volkswagen Passat Accessory Power Relay. Powertrain Control Module (PCM) Relay. AC. ENGINE ENGINE, COMPARTMENT - OEM Volkswagen Part # 1K0906381 (1K0-906-381) Videos are for Knowledge & Entertainment purposes only. Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifi...Inspect the PCM power relay circuit. You should obtain a wiring diagram for the exact model year and engine combination for your Honda Element. Most PCM relay terminals have 5 pins (covered above in the definition section). Is the relay getting a constant power supply from the battery? If it is not, you will need to trace the harness …#1. Background. The powertrain control module (PCM) receives information from engine and vehicle sensors and controls the fuel injection, ignition timing, exhaust … Pcm power relay, This can indicate a problem with the relay or its circuit. Possible causes of the P0688 code include a defective PCM power relay, a faulty PCM, and a blown fuse or fusible link. Some symptoms of the P0688 code include an illuminated check engine light, the vehicle refusing to start, and the vehicle stalling., Step 1 - Locate the PCM. Locate the PCM and record the module and Strategy Code numbers. Figure 1. Locate the PCM and record the numbers. Step 2 - Check the new module. Purchase the new module based on your findings. Don’t install the new module without comparing it with the existing module. The connectors and mounting …, The automobile fault code P068A indicates a problem with the Engine Control Module (ECM) relay or the ECM itself. The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light. The cause of this fault code can be a faulty ECM relay, a faulty ECM, an open or shorted ECM harness, or a poor electrical connection in ... , Ford Ranger Fuses and Relays Diagram (1998 – 2000) by Car GuruDecember 22, 2020. 4208 4018 3. 1. Here you will find Fuses and Relays diagrams for the Ford Ranger of 1998, 1999 and 2000 production years. Information about the location of the fuse panels inside the car and the purpose of each fuse and relay., Sep 25, 2020 ... Did any fuses blow and which ones? There's an inertia switch behind the passenger side kick panel which kills power to the fuel pump if tripped., Oct 18, 2016 · Auxiliary relay box 4 is located behind left side of instrument panel. Relay box 5 Ford F150 1999-2003. Auxiliary relay box 5 is located behind right side of instrument panel. Bi-fuel relay module. Bi-fuel relay module is located in left rear of engine compartment. Primary battery fuses (megafuses) F150 1997-1998. , 30A Windshield Wiper Motor, Wiper Hi-Lo Relay, Wiper Run/Park Relay: 17: 25A Cigar Lighter, Data Link Connector (DLC; 2000) 18: 15A Driver’s Unlock Relay, All-Unlock Relay, All-Lock Relay: 19: 25A PCM Power Diode, Ignition, PATS: 20: 7,5A RAP Module, Generic Electronic Module (GEM), Radio: 21: 15A Flasher (Hazard) 22: 20A Auxiliary Power ..., Inspect the ECM/PCM power relay: If the fuse is not the issue, inspect the ECM/PCM power relay. Look for any signs of damage or corrosion. If you find any issues, replace the relay. Test the ECM/PCM power relay: Use a multimeter to test the ECM/PCM power relay. Follow the manufacturer’s instructions to ensure proper testing., The automobile fault code P068A indicates a problem with the Engine Control Module (ECM) relay or the ECM itself. The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light. The cause of this fault code can be a faulty ECM relay, a faulty ECM, an open or shorted ECM harness, or a poor electrical connection in ..., Vodacom had offered to pay Makate about $3 million but the inventor is demanding over $1.2 billion in compensation, arguing that the figure constituted 5% of revenue from the group..., P068A – ECM/PCM Power Relay De-Energized Performance - Too EarlyThis trouble code is usually not something to worry about, just clear it. We've seen it pop u..., VW GOLF No No Start ,Crank mk6 mk7 ecu problems emc pcm power relay p0685 17069ECM Power Relay Control J271 Magnet Marelli 4HV IMMO fix repair cloning 0131..., ’04: PCM 4×4 power: 10 ’05-’07: Battery feed for overhead power point: 10 ’08: Power rail: 21: 15: Cluster keep alive power: 22: 10: Delayed accessory power for audio, power door lock switch and moonroof switch illumination: 23: 10: RH low beam headlamp: 24: 15: Battery saver power for demand lamps, Flex fuel (’08) 25: 10: LH low ..., Technical description and explained code P068A. If your OBD-II equipped vehicle has stored code P068A. This means that the engine/transmission control module (ECM / PCM) has detected a fault. Which is related to the procedure of de-energizing the relay supplying voltage to the ECM / PCM., Check the power relay: The P068A code can be caused by a faulty power relay. Use a multimeter to check the power relay’s resistance and continuity. If the power relay is faulty, replace it with a new one. Inspect the ECM/PCM: If the above steps do not resolve the issue, inspect the ECM/PCM for any damage or corrosion., P0686 is a diagnostic trouble code (DTC) for "ECM/PCM Power Relay Control Circuit Low". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99 ., Oct 6, 2008 ... This is simply a alwasy hot ciruit that keeps the power to the PCMs mempry banks. The PCM relay is switched on every time when the ignition is ..., Genex Power News: This is the News-site for the company Genex Power on Markets Insider Indices Commodities Currencies Stocks, When you have P0688, it has detected an open circuit. An open circuit is a circuit that has not been completed. It means that no power is flowing through the PCM power relay control circuit to your car or truck’s PCM. When this happens, P0688 will be stored in the PCM’s memory, and the check engine light will come on., HONDA ACCORD POWERTRAIN RELAY LOCATION, PCM RELAY, POWER TRAIN MODULE RELAY 2008 2009 2010 2011 2012If you have Honda Accord and you want to see where the PC..., In the 1998 Ford F-150, the PCM fuse and relay are located in two separate fuse boxes. In the under-dash fuse box, you’ll find fuse number 20, which is assigned for the PCM power fuse. In the under-hood fuse box, there is a specific fuse labeled as fuse number 24, designated for the PCM. Additionally, Diode 1 and Relay 8 are assigned to …, It was a Saturday, so they were closed. August 10, 11, 2015, mileage 42,800: Dealership tries to start the truck and it starts right up. The dealership says the computer diagnosed the problem as a bad PCM Relay (Part no. F-F80Z14N089AA). I'm not sure how bad it could be if the truck started before they worked on it., If a new or known-good relay is used and the circuit still isn't working, then you can determine if you need to proceed with further diagnosis and repair. O'Reilly Auto Parts carries brake relays, A/C relays, lighting relays, wiper relays, and more to help keep all of the electrical systems on your vehicle operating safely. Show More., The P068A trouble code stands for “ECM/PCM Power Relay De-Energized Performance – Too Early.” This is an uncommon code, and it doesn’t appear on many …, Forum Jump. 1994.5 - 1997 7.3L Power Stroke Diesel - 97 pcm/idm relays - 1FTJW35F3VEB03215 97 7.3 manual F-350 anyone know the wire identification for the IDM and PCM relays? Also a dumb question but do you look at the diagram on the side or the numbers stamped beside each of the relay contacts? Because the diagrams of the ones I..., A power-train control module, abbreviated PCM, is an automotive component, a control unit, used on motor vehicles. It is generally a combined controller consisting of the engine control unit (ECU) and the transmission control unit (TCU). On some cars, such as many Chryslers, there are multiple computers: the PCM, the TCU, and the Body Control ..., P068A ECM/PCM Power Relay de-energized to early. Jump to Latest Follow. 81K views 14 replies 11 participants last post by sick350 Feb 25, 2017. Flyin' Hawaiian Discussion starter. 644 posts · Joined 2008. #1 · Mar 17, 2011. Have a 6.7 that has this code, H&S Tuned, went to start truck just clicked....thought the batteries were toast charged ..., Fuel pump relay should have 4 wires. 1. Tan/green or Blue/orange is the PCM control wire, only a ground for a few seconds after key is turned on, from pin22 on PCM. 2. Red is power usually from from the EEC power relay (key on) 3. Brown or Green/orange is wire to inertia switch (then fuel pump) 4., The PCM power relay or ECM power relay work as a switch and transfer power to the ECM. However, if the ignition key turns off, the switches within the PCM power relay will not receive battery power. As a result, your vehicle will not operate properly. Also, when a PCM relay stays open, it cannot transfer power to the ECM., Fuse Layout Ford Escape 2013-2019. Cigar lighter (power outlet) fuses are the fuse F61 (Cigar lighter, Power point) in the Instrument panel fuse box, fuses F15 (Front cigar lighter / Power outlet), F17 (Rear power outlet, if …, In the 1999 Ford F-150, the PCM fuse and relay are located in two separate fuse boxes. In the under-dash fuse box, you’ll find fuse number 2, 20 and 30, which is assigned for the PCM power fuse. In the under-hood fuse box, there is a specific fuse labeled as fuse number 18, 23 and 24, designated for the PCM. Additionally, Relay 304 is ..., Standard Ignition 30 Amp 5 Terminal Multi-Function Relay - RY30. Part #: RY30. Line: STD. Check Vehicle Fit. Powertrain Control Module (Pcm) Relay. Limited Lifetime Warranty. Terminal Type: Blade., The 1998 Ford F-250 has 4 different fuse boxes: Instrument panel fuses diagram. Power distribution box diagram. Primary battery fuses (megafuses) diagram. Engine minifuse panel diagram. Ford F-250 fuse box diagrams change across years, pick the right year of your vehicle: Instrument panel fuses. R2.