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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 BMW 745I car and truck
repair procedures including BMW engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your 2003 BMW 745I automobile. Try the Automotix DIY solution today!
BRAKE SERVICE PROCEDURES FOR 2003 BMW 745I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 745I cars and light trucks from 1990+.
Anti-lock Brakes -> Description
Vehicle: 2003 BMW 745I 4.4 V8 GAS
The Anti-Lock Brake System (ABS) consists of a control unit, hydraulic unit, speed sensors and wiring harness, Fig. . Each speed sensor has a gear wheel which runs past the permanently magnetized edge of the speed sensor installed in the wheel hub. The rotary motion of the wheels is recorded by inductive sensors and an electric signal is sent to the electronic control unit.
The electronic control unit is located in a compartment on the right side of the engine compartment. This control unit inputs acceleration, deceleration and slip factors from the electronic speed sensors, which ar...
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BRAKE SERVICE PROCEDURES FOR 2003 BMW 745I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 745I cars and light trucks from 1990+.
Disc Brakes -> Caliper Service -> Assemble -> Disassemble -> Front -> Inspection -> Overhaul -> Rear -> Replace
Vehicle: 2003 BMW 745I 4.4 V8 GAS
Replace
Front
- Raise and support vehicle, then remove front tire and wheel.
- Press and hold brake pedal with suitable prop.
- Disconnect brake pipe from connection with hose.
- Remove wear indicator connector from lefthand side.
- Remove mounting bolts and caliper.
- Reverse procedure to install, noting the following:
- Bleed brake system.
- Ensure brake pad wear sensor wire does not contact rotor or wheel.
Rear
- Raise and support vehicle, then remove rear tire and wheel assembly.
- Drain moderate amount of brake fluid from reservoir using suitable syringe.
- Disconnect and plug caliper hydraulic line.
- Disconne...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW 745I BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 BMW 745I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 745I cars and light trucks from 1990+.
Anti-lock Brakes -> Precautions -> Audio Coded Anti-Theft System
Vehicle: 2003 BMW 745I 4.4 V8 GAS
Audio Coded Anti-Theft System
Some original radios have a coded theft protection circuit. Obtain customer's code number before disconnecting the battery, removing fuses from the underhood fuse/relay box or removing the radio.
- After servicing vehicle, reconnect p...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW 745I BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 BMW 745I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 745I cars and light trucks from 1990+.
Anti-lock Brakes -> Troubleshooting
Vehicle: 2003 BMW 745I 4.4 V8 GAS
Refer t...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW 745I BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 BMW 745I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 745I cars and light trucks from 1990+.
Hydraulic Brake Systems -> Tightening Specifications
Vehicle: 2003 BMW 745I 4.4 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 BMW 745I BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 BMW 745I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 745I cars and light trucks from 1990+.
Disc Brakes -> Brake Pad Service -> Front -> Pads, Replace -> Rear
Vehicle: 2003 BMW 745I 4.4 V8 GAS
Pads, Replace
Front
- Raise and support vehicle, then remove front tire and wheel assemblies.
- Remove retaining spring.
- Disconnect brake pad wear indicator connector from lefthand side of caliper.
- Remove plastic plugs and remove brake hose out from bracket.
- Remove guide bolts and lift brake caliper toward vehicle rear.
- Remove brake pads and suspend caliper aside with suitable wire.
- Reverse procedure to install, noting the following:
- Turn caliper piston back into bore using fixture tool No. 34 1 050, or equivalent.
- Inspect fluid level and bleed brake system as required.
- Replace dust sleeve a...
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