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We have info for following modifications of 1998 Volvo V70
- 1998 Volvo V70 2.4 L5 GAS, CC:2435, Fuel Injection, Engine VIN:, Desg:55
- 1998 Volvo V70 2.4 L5 GAS, CC:2435, Fuel Injection, Engine VIN:, Desg:56
- 1998 Volvo V70 T5 2.3 L5 GAS, CC:2319, Fuel Injection, Engine VIN:, Desg:53
- 1998 Volvo V70 GLT 2.4 L5 GAS, CC:2435, Fuel Injection, Engine VIN:, Desg:56
BRAKE SERVICE PROCEDURES FOR 1998 Volvo V70 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Volvo V70 cars and light trucks from 1990+.
Anti-lock Brakes -> Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> Diagnostic Trouble Code Table -> F. Intermittent Faults -> G. Diagnostic Trouble Code (DTC) Table -> H. Test Drive -> Intermittent Faults -> J. Diagnostic Trouble Code (DTC)/Diagnosis Table -> K. Symptoms/Diagnosis Table -> L. Mechanical Components, Fault Tracing -> Less Volvo Diagnostic Key -> MA. Diagnostic Trouble Codes (DTC), Wheel Sensors -> MB-Diagnostic Trouble Code (DTC) 1-4-1 -> MC-Diagnostic Trouble Code (DTC) 1-4-2 -> MD-Diagnostic Trouble Code (DTC) 1-4-4 -> ME-Diagnostic Trouble Codes (DTC), Valves -> MF-Diagnostic Trouble Code (DTC) 4-2-4 -> MG-Diagnostic Trouble Code (DTC) 4-4-1 -> MH-Diagnostic Trouble Code (DTC) 4-4-3 -> MJ-Diagnostic Trouble Code (DTC) 4-4-4 -> NA-ABS-Warning Indicator Does Not Light -> NB-ABS-Warning Indicator Lit, No Diagnostic Trouble Codes (DTC) Displayed -> NC-TRACS Warning Indicator Does Not Light -> ND-TRACS Warning Indicator Lit, No Diagnostic Trouble Codes (DTC) Displayed -> NE-Brake Warning Indicator Does Not Light -> NF-Brake Warning Indicator Does Not Go Out -> NG-Diagnostic Trouble Codes (DTC) Cannot Be Read -> NH-Poor Braking -> NJ-Both Front Wheels Are Wholly Or Partially Locked -> NK-No TRACS Function -> P-Signal Description, Control Module -> Reading Diagnostic Trouble Codes -> Wiring Diagrams -> With Volvo Diagnostic Key
Vehicle: 1998 Volvo V70 2.4 L5 GAS
The control unit contains a monitoring circuit to detect any internal faults in the control unit and any electrical faults in the sensors, hydraulic modulator or signaling system.
If a fault occurs, the control unit disengages the ABS and illuminates a warning light. When the warning light comes on, a complete fault tracing procedure should be followed. The fault tracing procedure assumes that the standard braking system is fully operational.
Accessing Diagnostic Trouble Codes
Less Volvo Diagnostic Key
- Connect diagnostic lead to position 3 on diagnostic output A, then turn ignit...
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BRAKE SERVICE PROCEDURES FOR 1998 Volvo V70 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Volvo V70 cars and light trucks from 1990+.
Disc Brakes -> Tightening Specifications
Vehicle: 1998 Volvo V70 T5 2.3 L5 GAS
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BRAKE SERVICE PROCEDURES FOR 1998 Volvo V70 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Volvo V70 cars and light trucks from 1990+.
Hydraulic Brake Systems -> Component Service -> Assemble -> Cleaning & Inspection -> Disassemble -> Master Cylinder Overhaul
Vehicle: 1998 Volvo V70 2.4 L5 GAS
Master Cylinder Overhaul
Disassemble
- Remove reservoir from master cylinder.
- Drain fluid from reservoir, then remove seals.
- Remove circlip and withdraw pistons and return spring.
Cleaning & Inspection
- Polish inner surface of the master cylinder with a honing tool (cylinder grinding tool).
- Clean all pistons parts and cylinder with methylated spirits.
- Using compressed air, blow air into the equalizer and overflow holes.
- Check master cylinder bore for scoring,...
CLICK HERE TO GET FULL ACCESS TO 1998 Volvo V70 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1998 Volvo V70 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Volvo V70 cars and light trucks from 1990+.
Hydraulic Brake Systems -> Description
Vehicle: 1998 Volvo V70 GLT 2.4 L5 GAS
The function of hydraulic brake system is to transmit pressure from the master cylinder to caliper pistons. The system will operate properly if fluid is tight and brake fluid cannot be compressed. Normally, brake fluid cannot be compressed. If however the fluid overheats sufficiently it can partially change to a vapor form. Vapor can be compressed and since the master cylinder has a specific volume with which to build up pressure, the compression of vapor can result in excess brake pedal travel before the system has time to develop adequate braking pressure.
Brake fluid is h...
CLICK HERE TO GET FULL ACCESS TO 1998 Volvo V70 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1998 Volvo V70 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Volvo V70 cars and light trucks from 1990+.
Disc Brakes -> Caliper Service -> Rear -> Removal & Overhaul
Vehicle: 1998 Volvo V70 2.4 L5 GAS
Rear
Removal & Overhaul
- Raise and support rear of vehicle, then remove rear tires.
- Disconnect brake lines, then remove two caliper attaching bolts and caliper.
- Remove piston dust cover, then place a piece of wood or suitable material between both pistons. Force pistons out of bore using low pressure compressed air.
- Using a suitable screwdriver, remove sealing rings, then bleeder screw. Do not separate brake caliper into two separate halves.
- Clean caliper assembly thoroughly using brake fluid or denatured a...
CLICK HERE TO GET FULL ACCESS TO 1998 Volvo V70 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1998 Volvo V70 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Volvo V70 cars and light trucks from 1990+.
Anti-lock Brakes -> System Service -> Brake System Bleed -> Component Replacement -> Control Module -> Hydraulic Modulator -> Less Multi-Link Rear Suspension -> Multi-Link Suspension -> Rear Sensor
Vehicle: 1998 Volvo V70 2.4 L5 GAS
Brake System Bleed
Refer to "Brake System Bleed" section under "Hydraulic Brake Systems."
Component Replacement
Control Module
- Ensure ignition is off.
- Remove sound proofing under instrument panel.
- Loosen band holding control module and lift module out.
- Remove control module connector.
- Reverse procedure to install.
Hydraulic Modulator
- Remove cover over hydraulic modulator.
- Remove both relays and connector.
- Disconnect ground lead from modulator
- Remove hydraulic lines to modulator noting position for installation.
- Remove screw from support and push support to right. Remove hydraulic modulator
- Reverse ...
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