Skip to content

92 escort relay box wiring diagrams

You search PDF repair manual about 92 escort relay box wiring diagrams, if there are search results will appear below. If search results do not exist, please search by others keyword.

1993 Ford Escort CIRCUIT TEST J – FUEL PUMP CIRCUIT (RELAY AND INERTIA SWITCH)

download
resistance between test pin No. 22 and test pins No. 40 and 60. If resistance is less than 10,000 ohms, repair short circuit and repeat QUICK TEST. If resistance is 10,000 ohms or more, go to step 5). 5)Check Fuel Pump Circuit Continuity Turn ignition off. Leave fuel pump relay and PCM disconnected. Measure resistance between FUEL PUMP circuit at fuel pump relay wiring harness connector and test pin No. 22 at breakout box. If resistance is less than 5 ohms, replace PCM and repeat QUICK TEST. If resistance is 5 ohms or more, repair open circuit and repeat QUICK TEST. 10)Code 95/542 A KOEO Code 95/542 indicates one of the following conditions: Engine Starts: * Fuel pump secondary circuit shorted to power. * Fuel pump relay contacts always closed. * Open FPM circuit between PCM and junction to POWER-TO-PUMP circuit. * Left/front HO2S short to power (dual HO2S applications). * Faulty PCM. No Start: * IFS switch circuit open or not reset. * Open circuit in or between PCM and fuel pump. * Faulty ground connection at fuel pump. * Faulty fuel pump. If engine starts, go to step 11). If engine does not start, go to step 15). 11)Check Fuel Pump Operation Turn ignition on. Wait 5 seconds. Listen for fuel pump operation. If fuel pump is off, go to step 13). If fuel pump is on, go to step 12). 12)Check For Fuel Pump Relay Always Closed Turn ignition off. Disconnect fuel pump relay. Turn ignition on. If fuel pump is off with relay disconnected, replace fuel pump relay and repeat QUICK TEST. If fuel pump is on with relay disconnected, repair short to power in POWER-TO-PUMP or FPM circuit. (For models with relay block, also check fuel pump prime plug circuit). Repeat QUICK TEST. 13)Check Continuity Of Fuel Pump Monitor (FPM) Circuit Turn ignition off. Disconnect PCM 60-pin connector. Inspect and repair any damaged terminals. Install EEC-IV Breakout Box (T83L-50-EEC-IV) , leaving PCM disconnected. Disconnect fuel pump relay. Measure resistance between test pin No. 8 (No. 19 on Escort, and Tracer) at breakout box and POWER-TO-PUMP circuit at fuel pump relay wiring harness connector. If resistance is less than 5 ohms, go to step 25) (dual HO2S) or replace PCM and repeat QUICK TEST (single HO2S). If resistance is 5 ohms or more, repair open circuit and repeat QUICK TEST

1998 Dodge Grand Caravan Fuel Pump Relay Removal And Installation Manual

download
Fuel Pump Relay 1. Remove fuel pump relay from power distribution center at driver’s side front corner of engine compartment, near the battery. Note terminal identification on fuel pump relay. See Fig. 6 . 2. To check fuel pump relay resistance, use ohmmeter and check resistance between terminals No. 85 and 86 on fuel pump relay. Replace fuel pump relay if resistance is not 70-80 ohms. 3. To check fuel pump relay operation, connect ohmmeter between terminals No. 30 and 87A on fuel pump relay. See Fig. 6 . Ohmmeter should indicate continuity between terminals No. 30 and 87A on fuel pump relay. 4. Connect ohmmeter between terminals No. 30 and 87 on fuel pump relay. See Fig. 6 . Ohmmeter should indicate no continuity between terminals No. 30 and 87 on fuel pump relay. 5. Connect 16-gauge jumper wire between negative battery terminal and terminal No. 85 on fuel pump relay. Connect 16-gauge jumper wire between positive battery terminal and terminal No. 86 on fuel pump relay. 6. Fuel pump relay should now be energized. No continuity should now exist between terminals No. 30 and 87A on fuel pump relay. Continuity should now exist between terminals No. 30 and 87 on fuel pump relay. Disconnect jumper wires. Replace fuel pump relay if defective. 7. If fuel pump relay or wiring circuit failure exists, a Diagnostic Trouble Code (DTC) will be stored in Powertrain Control Module (PCM). See appropriate G – TESTS W/CODES article. Fig. 6: Identifying ASD Relay & Fuel Pump Relay Terminals Courtesy of CHRYSLER CORP.

1991-1994 FORD TEMPO VEHICLE WIRING

download
WIRING INFORMATION: 1991 Ford Tempo WIRE WIRE COLOR WIRE LOCATION 12V CONSTANT WIRE YELLOW Ignition harness STARTER WIRE WHITE/PINK Ignition harness 12V IGNITION WIRE RED/LT.GREEN Ignition harness ACCESSORY WIRE GRAY/YELLOW Ignition harness POWER DOOR LOCK (5-wire reverse polarity PINK/YELLOW Harness In Driver’s Kick Panel POWER DOOR UNLOCK (5-wire reverse polarity PINK/GREEN Harness In Driver’s Kick Panel PARKING LIGHTS (+) BROWN At Headlight Switch Or Harness In Driver’s Kick Panel DOOR TRIGGER (+) BLACK/BLUE At Courtesy Light Under Dash TRUNK RELEASE (+) PURPLE/YELLOW At Trunk Release Switch TACHOMETER WIRE TAN/YELLOW At Ignition Coil BRAKE WIRE (+) RED/LT.GREEN At Brake Pedal Switch HORN TRIGGER (-) YELLOW/LT.GREEN Steering column LEFT FRONT WINDOW UP YELLOW At Driver Window Motor Inside Door LEFT FRONT WINDOW DOWN WHITE/BLACK At Driver Window Motor Inside Door RIGHT FRONT WINDOW UP YELLOW/WHITE Harness In Driver’s Kick From Driver Door RIGHT FRONT WINDOW DOWN TAN/BLUE Harness In Driver’s Kick From Driver Door LEFT REAR WINDOW UP GRAY/ORANGE Harness In Driver’s Kick From Driver Door LEFT REAR WINDOW DOWN YELLOW/BLUE Harness In Driver’s Kick From Driver Door RIGHT REAR WINDOW UP YELLOW/BLACK Harness In Driver’s Kick From Driver Door RIGHT REAR WINDOW DOWN RED/BLACK Harness In Driver’s Kick From Driver Door WIRING INFORMATION: 1992 Ford Tempo WIRE WIRE COLOR WIRE LOCATION 12V CONSTANT WIRE YELLOW Ignition harness STARTER WIRE WHITE/PINK Ignition harness 12V IGNITION WIRE RED/LT.GREEN Ignition harness ACCESSORY WIRE GRAY/YELLOW Ignition harness POWER DOOR LOCK (5-wire reverse polarity PINK/YELLOW Harness In Driver’s Kick Panel POWER DOOR UNLOCK (5-wire reverse polarity PINK/GREEN Harness In Driver’s Kick Panel PARKING LIGHTS (+) BROWN At Headlight Switch Or Harness In Driver’s Kick Panel DOOR TRIGGER (+) BLACK/BLUE At Courtesy Light Under Dash TRUNK RELEASE (+) PURPLE/YELLOW At Trunk Release Switch TACHOMETER WIRE TAN/YELLOW At Ignition Coil BRAKE WIRE (+) RED/LT.GREEN At Brake Pedal Switch HORN TRIGGER (-) YELLOW/LT.GREEN Steering column LEFT FRONT WINDOW UP YELLOW At Driver Window Motor Inside Door LEFT FRONT WINDOW DOWN WHITE/BLACK At Driver Window Motor Inside Door RIGHT FRONT WINDOW UP YELLOW/WHITE Harness In Driver’s Kick From Driver Door RIGHT FRONT WINDOW DOWN TAN/BLUE Harness In Driver’s Kick From Driver Door LEFT REAR WINDOW UP GRAY/ORANGE Harness In Driver’s Kick From Driver Door LEFT REAR WINDOW DOWN YELLOW/BLUE Harness In Driver’s Kick From Driver Door RIGHT REAR WINDOW UP YELLOW/BLACK Harness In Driver’s Kick From Driver Door RIGHT REAR WINDOW DOWN RED/BLACK Harness In Driver’s Kick From Driver Doo

2002 Chrysler Voyager LX Power Windows TROUBLE SHOOTING/ SYSTEM TESTS

download
ALL WINDOWS INOPERATIVE 1. Check power window system circuit breaker and fuse. See TROUBLE SHOOTING . Replace components as necessary. If components are okay, go to next step. 2. Remove driver’s power window switch. See POWER WINDOW SWITCH under REMOVAL & INSTALLATION. Turn ignition on. Using test light, connect ground lead to harness connector terminal No. 13 (Black/Brown wire). Check for voltage by touching test light probe to harness connector terminals No. 9, 11 and 14 (all White/Pink wires). 3. If test light does not illuminate, check power and ground circuits. See WIRING DIAGRAMS . If test light illuminates, ground circuit and power circuit between battery and switch are okay. Check switch and motor. See POWER WINDOW SWITCH and POWER WINDOW MOTOR under COMPONENT TESTS. COMPONENT TESTS VENT WINDOW MOTOR 1. Remove “D” pillar trim panel. See “D” PILLAR TRIM PANEL under REMOVAL & INSTALLATION. 2. Disconnect power vent window motor wire connector from body harness. 3. Using 2 jumper wires, connect one to a battery (+) source and the other to a good ground (-). 4. Connect the negative (-) jumper probe to one of the motor connector terminals. 5. Momentarily touch the positive (+) jumper probe to the other motor connector terminal. When the positive probe is connected, the motor should rotate in one direction to either move window open of closed. If window is all the way open or closed the motor will grunt and the crank system will flex when actuated in the one direction. Reverse jumper probes at the motor connector terminals and window should now move in the opposite position to verify full operation. If motor grunts and does not move with the motor connected in both directions, verify that crank system is not binding. POWER WINDOW MOTOR 1. Remove door trim panel and sound pad. See DOOR TRIM PANEL under REMOVAL & INSTALLATION. 2. Disconnect power window motor wire connector from door harness. 3. Using 2 jumper wires, connect one to a battery (+) source and the other to a good ground (-). 4. Connect the negative (-) jumper probe to one of the motor connector terminals. POWER WINDOW SWITCH 1. Remove window switch from door trim panel. See POWER WINDOW SWITCH under REMOVAL & INSTALLATION. Using an ohmmeter, check switch continuity. See appropriate WINDOW SWITCH CONTINUITY table. See Fig. 1 or Fig. 2 . 2. If the results are NOT OK, replace the drivers side window lift switch. 3. Test passenger door switch for continuity. 4. If the results are not OK, replace the switch. The power window master switch has a Auto-Down feature. The switch is equipped with 2 detent positions when actuating the power window OPEN. The first detent position allows the window to roll down and stop when the switch is released. The second detent position actuates an integral express roll down relay that rolls the window down after the switch is released. When the express down circuit senses stall current (window has reached end of down travel), the switch will turn current off to the motor. The AUTO feature can be cancelled by actuating the switch UP or DOWN while window is in motion. If the electronic circuit in the switch fails to detect a stall current, the auto down circuit will time out within 9 to 13 seconds.

1998 Dodge Truck Caravan Replace Radiator Fan Relay

download
1. With the ignition key in the OFF position, disconnect the battery. 2. Remove the two (2) screws that attach the air inlet resonator to the upper radiator support. 3. Disconnect the upper and lower air inlet hoses from the resonator and remove the resonator. 4. Remove the air cleaner housing. 5. Locate the radiator cooling fan relay on the left front inner frame rail just behind the radiator (Figure 1). 6. Disconnect the radiator fan relay wiring connector. 7. Remove the radiator fan relay. Discard the relay and the attaching screws. 8. Install the new radiator fan relay using the supplied screws. Tighten the screws to 35 in-lbs (4 N.m). CAUTION: Do not over torque screws. To ensure heat transfer and proper operation, the new radiator fan relay must be installed using both of the provided screws. 9. Connect the radiator fan relay electrical connector. Slide the red latch to the locked position. 10. Install the air cleaner housing. 11. Install the resonator assembly and connect the upper and lower air inlet hoses. 12. Install the resonator to upper radiator support screws. Tighten the screws securely. 13. Connect the negative battery cable.