Ford SRS Description & Operation Download Page 16 | Manualshive

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Ford SRS Description & Operation Download Page 16

ELECTRONIC CRASH SENSOR (ECS)

Removal

1. Before proceeding, see

AIR BAG SAFETY PRECAUTIONS

. ECS is located on center tunnel, under

instrument panel. Disable air bag system. See

DISABLING SYSTEM

under DISABLING &

ACTIVATING AIR BAG SYSTEM. Leave negative battery cable disconnected.

2. Remove retaining clips and ECS cover. Disengage ECS electrical connector locking clip and disconnect

electrical connector. Remove ECS retaining bolts. Remove ECS from vehicle.

Installation

1. To install, reverse removal procedure. Tighten fasteners to specification. See

TORQUE

SPECIFICATIONS

. Connect negative battery cable. With air bag simulators installed at all deployable

devices, perform system operation check. See

SYSTEM OPERATION CHECK

. Disconnect negative

battery cable. Wait at least one minute for back-up power supply to deplete stored energy.

2. Activate air bag system. See

ACTIVATING SYSTEM

under DISABLING & ACTIVATING AIR BAG

SYSTEM. Check AIR BAG warning light for proper system function.

FRONT SEAT

Removal (With Seat Integrated Restraints)

Before proceeding, see

AIR BAG SAFETY PRECAUTIONS

. Disable air bag system. See

DISABLING

SYSTEM

under DISABLING & ACTIVATING AIR BAG SYSTEM. Use this procedure to remove captain

chair and 60-40 seat. Disconnect front seat electrical connectors. Remove fifth foot trim cover. Remove bolt
caps and anchor nuts. Remove fifth foot anchor bolt. With help from an assistant, remove front seat from
vehicle.

Installation

WARNING:

Improper air bag system operation is possible. Personal injury may result.
ECS orientation is critical for proper air bag system operation. If ECS
mounting and bracket have been damaged, ECS must be replaced even if
air bags have not deployed. Replace or repair any other damaged air bag
system components or wiring that are adjacent to ECS.

CAUTION: Damage to ECS is possible. Exposure to static electricity can damage ECS

internal components. Ensure ECS is protected from static electrical
charges.

WARNING:

Personal injury is possible. Certain models are equipped with seat
integrated restraints with seat belt buckle pretensioners. Follow all air
bag system precautions when removing front seats equipped with
pretensioners.

2001 Ford Pickup F350 Super Duty

2001 ACCESSORIES/SAFETY EQUIPMENT Ford Motor Co. - Air Bag Restraint Systems

Helpmelearn

November-29-07 7:13:42 PM

Page 16

© 2005 Mitchell Repair Information Company, LLC.

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Summary of Contents for SRS

Page 1: ... Crash Sensor ECS If battery or battery cables are damaged in a collision before sensor circuits close back up power supply will provide electrical power to deploy air bags Back up power supply will hold a deployment charge for approximately one minute after negative battery cable is disconnected CLOCKSPRING The clockspring is a contact and wire assembly used to transfer electrical signals from st...

Page 2: ...bag igniters trigger inflator When air bag is activated instrument panel trim cover tears at seams and hinges allowing deployment Passenger side air bag module is only serviced as a complete assembly SEAT BELT PRETENSIONERS The front seat belt pretensioner is integrated with seat belt retractor or seat belt buckle assembly depending on model Pretensioner contains a pyrotechnic device that when sig...

Page 3: ... When checking air bag system operation also known as prove out system and upon completion of each 2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 41 PM Page 3 2005 Mitchell Repair Information Company LLC ...

Page 4: ... safety glasses whenever servicing an air bag equipped vehicle or handling an air bag z When carrying a live air bag module ensure air bag module and trim cover are pointed away from your body This minimizes chance of injury in event of an accidental deployment z When placing a live air bag module on a bench or other surface always face air bag module and trim cover facing up and away from surface...

Page 5: ...lockspring Internal ribbon wire acts as a stop and if over rotated can be broken from its internal connection When slight resistance is felt during rotation internal ribbon wire is at end of travel WARNING Unintentional air bag module deployment is possible Personal injury may result Back up power supply holds a deployment charge for approximately one minute after negative battery cable is disconn...

Page 6: ...rness connector in place of pretensioner Repeat procedure for left pretensioner 6 On CrewCab models equipped with seat belt retractor pretensioners open right seat belt guide cover and remove right seat belt guide nut Remove right side front and rear door scuff plates Remove left rear assist handle and B pillar trim panel Disconnect right pretensioner electrical connector Connect pretensioner simu...

Page 7: ...one minute for back up power supply to deplete stored energy 2 Remove driver side air bag module See DRIVER SIDE AIR BAG MODULE under REMOVAL INSTALLATION Connect Air Bag Simulator 418 F088 105 R0012 to clockspring connector at top of steering column in place of air bag See AIR BAG SIMULATOR 3 Remove passenger side air bag module See PASSENGER SIDE AIR BAG MODULE under REMOVAL INSTALLATION Connect...

Page 8: ...at belt pretensioners Install front seat s 2 On all models remove air bag simulator from passenger side air bag module harness connector Install passenger side air bag module Remove air bag simulator from upper clockspring connector and install driver side air bag module Reconnect negative battery cable Perform system operation check See SYSTEM OPERATION CHECK Reprogram pre set radio frequencies a...

Page 9: ... a Light Flash Code LFC will be displayed Fig 2 Identifying Air Bag Simulator Courtesy of FORD MOTOR CO DISPOSAL PROCEDURES Air bag disposal may be necessary in following situations z Scrapping vehicle with deployed air bag or pretensioner z Scrapping vehicle with live air bag or pretensioner z Disposal of a live but electrically faulty air bag module or pretensioner NOTE Before proceeding see AIR...

Page 10: ...crapped Condition Instructions Module or pretensioner replacement Deployed air bag or pretensioner 1 Dispose of in usual manner Faulty but live air bag or pretensioner 2 Return for disposal Vehicle to be scrapped Deployed air bag or pretensioner 1 Dispose of in usual manner Live air bag or pretensioner 3 Deploy air bag 1 Contact vehicle manufacturer for proper disposal instructions 2 See UNDEPLOYE...

Page 11: ...SYSTEM 2 Remove pretensioners See SEAT BELT PRETENSIONERS under REMOVAL INSTALLATION With pretensioners removed cut pretensioner connector from wiring harness near pretensioner Strip 1 of insulation from wire ends Obtain 2 wires at least 20 feet long Connect one end of each 20 foot wire to one end of each pretensioner wire 20 6 09 m away from deployment area Wear safety goggles and hearing protect...

Page 12: ... DRIVER SIDE AIR BAG MODULE Ensure front wheels are in straight ahead position Remove steering wheel See STEERING WHEEL Apply 2 strips of tape across clockspring assembly to prevent accidental rotation See Fig 3 Twist tilt wheel handle and shank and remove if equipped 3 Remove 3 screws and lower steering column shroud Position ignition switch lock cylinder in RUN WARNING Failure to follow service ...

Page 13: ...ignition switch lock cylinder housing Separate clockspring electrical connectors from retaining bracket and disconnect from wiring harness Separate clockspring wire harness from clips on steering column Pry clockspring retaining clips loose and remove clockspring Fig 3 Securing Clockspring For Removal Courtesy of FORD MOTOR CO 2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford...

Page 14: ...lied during removal procedure If clockspring rotor has moved or if unsure of clockspring rotor position center clockspring See CLOCKSPRING CENTERING under ADJUSTMENTS Maintain clockspring centered position 2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 14 2005 Mitchell Repair Information Company ...

Page 15: ...STEM under DISABLING ACTIVATING AIR BAG SYSTEM Leave negative battery cable disconnected 2 Remove 2 back cover plugs from rear of steering wheel Remove 2 bolts retaining air bag module to steering wheel Disconnect horn switch and air bag electrical connectors Remove air bag module from vehicle 3 Remove air bag simulator from clockspring harness connector Connect Air Bag Simulator 418 F088 105 R001...

Page 16: ...le air bag system See DISABLING SYSTEM under DISABLING ACTIVATING AIR BAG SYSTEM Use this procedure to remove captain chair and 60 40 seat Disconnect front seat electrical connectors Remove fifth foot trim cover Remove bolt caps and anchor nuts Remove fifth foot anchor bolt With help from an assistant remove front seat from vehicle Installation WARNING Improper air bag system operation is possible...

Page 17: ...dure Tighten front seat anchor nuts and bolts to specification See TORQUE SPECIFICATIONS Activate air bag system See ACTIVATING SYSTEM under DISABLING ACTIVATING AIR BAG SYSTEM Check AIR BAG warning light for proper system function See SYSTEM OPERATION CHECK GENERIC ELECTRONIC MODULE GEM Removal Installation 1 Before proceeding See AIR BAG SAFETY PRECAUTIONS Disconnect negative battery cable Turn ...

Page 18: ...al Connectors Courtesy of FORD MOTOR CO 2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 18 2005 Mitchell Repair Information Company LLC ...

Page 19: ...2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 19 2005 Mitchell Repair Information Company LLC ...

Page 20: ... cluster retaining bolts Pull instrument cluster away from instrument panel On modules equipped with automatic transmission push in on 2 clips and pull out transmission range indicator and set aside Disconnect electrical connectors from rear of instrument cluster and remove instrument cluster 4 To install reverse removal procedure Tighten fasteners to specification See TORQUE SPECIFICATIONS Connec...

Page 21: ...ing Radio Removing Tool T87P 19061 A remove audio unit Lower steering wheel Remove 2 instrument cluster finish panel retaining bolts See Fig 7 2 Pull back finish panel and disconnect finish panel electrical connectors Remove PAD switch retaining screws and remove PAD switch See Fig 8 2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmele...

Page 22: ...SIDE AIR BAG MODULE Removal 1 Before proceeding See AIR BAG SAFETY PRECAUTIONS Disable air bag system See DISABLING SYSTEM under DISABLING ACTIVATING AIR BAG SYSTEM 2 Working through glove box opening remove passenger side air bag module retaining bolts See Fig 9 Using appropriate flat bladed tool carefully insert tool under right bottom edge of air bag module door Lift lower right corner of passe...

Page 23: ...e air bag module harness connector and reconnect connectors Connect negative battery cable With air bag simulators installed at all deployable devices perform system operation check See SYSTEM OPERATION CHECK Disconnect negative battery cable Wait at least one minute for back up power supply to deplete stored energy 3 Activate air bag system See ACTIVATING SYSTEM under DISABLING ACTIVATING AIR BAG...

Page 24: ...pretensioner mounting bolt Lift seat belt retractor pretensioner at bottom and pull out disengaging upper bracket Remove retractor pretensioner assembly Installation 1 Install seat belt retractor pretensioner and mounting bolt Tighten retractor pretensioner mounting bolt to specification See TORQUE SPECIFICATIONS Remove pretensioner simulator from pretensioner harness connector and reconnect conne...

Page 25: ...system function See SYSTEM OPERATION CHECK DIAGNOSTICS Information is not available from manufacturer WIRE REPAIR To repair damage to sensor wiring and wiring harnesses note following conditions and proceed to See REPAIR PROCEDURE z All wire splice connections must be staggered at least 2 50 mm apart z Use proper size waterproof butt splice connectors on any exposed wiring z Use heat shrink nylon ...

Page 26: ... Seat belt buckle pretensioner nut 30 40 guide nut 30 40 lower anchor bolt 30 40 retractor pretensioner bolt 30 40 Steering wheel bolt 23 32 31 44 2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 26 2005 Mitchell Repair Information Company LLC ...

Page 27: ... 2 0 3 0 Instrument cluster finish panel bolts 18 27 2 0 3 0 Instrument panel fuse block bolts nuts 35 50 4 0 5 6 Passenger side air bag module bolts 80 9 Tilt wheel handle shank 27 44 3 0 5 0 2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 27 2005 Mitchell Repair Information Company LLC ...

Page 28: ...2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 28 2005 Mitchell Repair Information Company LLC ...

Page 29: ...ursion early Production Courtesy of FORD MOTOR CO 2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 29 2005 Mitchell Repair Information Company LLC ...

Page 30: ...2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 30 2005 Mitchell Repair Information Company LLC ...

Page 31: ...ursion late Production Courtesy of FORD MOTOR CO 2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 31 2005 Mitchell Repair Information Company LLC ...

Page 32: ...2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 32 2005 Mitchell Repair Information Company LLC ...

Page 33: ... F550 Super Duty early Production Courtesy of FORD MOTOR CO 2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 33 2005 Mitchell Repair Information Company LLC ...

Page 34: ...2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 34 2005 Mitchell Repair Information Company LLC ...

Page 35: ...0 F550 Super Duty late Production Courtesy of FORD MOTOR CO 2001 Ford Pickup F350 Super Duty 2001 ACCESSORIES SAFETY EQUIPMENT Ford Motor Co Air Bag Restraint Systems Helpmelearn November 29 07 7 13 42 PM Page 35 2005 Mitchell Repair Information Company LLC ...

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