Honda Accord

1998-1999 of release

Repair and car operation



Honda Chord
+ Honda Accord brand Cars
+ Settings and routine maintenance
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ Engine management
+ gear shifting Box
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
- Onboard electric equipment
   Search of causes of failures of electric equipment
   Safety locks - the general information
   Chain breakers
   The relay - the general information and check of serviceability of functioning
   Check of serviceability of functioning and replacement of the breaker of indexes of turns / alarm system
   Check of serviceability of functioning and replacement of podrulevy switches
   Check of serviceability of functioning and replacement of the switch of ignition and lock of blocking of a steering column
   Check of serviceability of functioning and replacement of switches of the dashboard
   Check of serviceability of functioning of measuring instruments of a combination of devices
   Removal and installation of a combination of devices
   Removal and installation of a radio receiver and loudspeakers
   Removal and installation of the aerial of a radio receiver
   Replacement of lamps of head headlights
   Adjustment of the direction of optical axes of head headlights
   Replacement of block headlights
   Replacement of lamps
   Running fires of light time of day (DRL)
   Check of serviceability of functioning and replacement of the electromotor of a drive of screen wipers
   Check of serviceability of functioning and replacement of horns of a horn
   Check of serviceability of functioning and regenerative repair of a heater of back glass
   Control system of speed (темпостат) - general information and check of serviceability of functioning
   The electric drive of window regulators - general information and check of serviceability of functioning
   The uniform lock - general information and check of serviceability of functioning
   The electric drive of external rear-view mirrors - general information and check of serviceability of functioning
   Safety cushions - the general information
+ electric equipment Schemes





The uniform lock - general information and check of serviceability of functioning

Models without a remote control

In a basis of functioning of system operation of individual activators of the lock of each of car doors is necessary. The system consists of switches of management, door activators and connecting electroconducting. Problem diagnostics of the lock is limited to checks of a condition of contact connections of an electric chain and serviceability of operation of door activators.

Functioning of the uniform lock occurs at the expense of operation of the two-forked electromagnets located in the doorway of the car. The switch of management has two situation: Are LOCK and OPENLY. On later models completed with a remote control with door activators the module of management providing giving of tension on activators of locks on command from the DU panel is provided also. At activation the switch sends a grounding signal on the control unit door locks therefore there is the corresponding switching of activators. Depending on a starting position of the switch at its switching the control unit simply changes polarity of a current submitted on electromagnets. On models without the DU panel switches influence activators directly.

If to find a system cause of failure during carrying out listed below checks it is not possible, drive away the car for more complete diagnostics on car repair shop.

First of all always check a condition of protection of a contour. On considered models protection of a contour is provided with safety locks 6 and 13, placed in the assembly block located on the right under the dashboard, and a safety lock 9, in the left assembly block.

Popereklyuchayte management switches in both directions at the muffled engine. Listen to the clicks accompanying operation of the relay.

In the absence of clicks, check serviceability of giving of tension on switches. If tension is absent, check an electroconducting condition on a chain site between the assembly block and the corresponding switch.

If tension takes place, however click is not audible, check conductivity of the switch in both provisions. Defective switches are subject to replacement.

If the switch as it should be, check conductivity of electroconducting on a chain site between the switch, and an electromagnet of the corresponding activator. Execute repair of the damaged conducting.

At refusal only one of activators remove the panel of an internal upholstery from the corresponding door (see. Chapter the Body) also check serviceability of giving of tension on an executive electromagnet, switching the management switch. One of wires should запитываться in one of positions of the switch, the second - in other.

At serviceable giving of tension replace an electromagnet.

More often break of a wire occurs on a site between a door and the body panel.

Models with a remote control

In these models the DU panel develops a long-wave signal in an infra-red range of frequencies which is perceived and identified by the module of management of system. On a signal from the panel the module develops command for operation of activators of door locks.

Replacement of elements of a food of the DU panel should be made, when at a nazhimaniye on the button of management the light-emitting diode ceases to light up built in assembly in the panel case.

Division of the case of the panel into two half is made by a poddevaniye of a small screw-driver.

As the replaceable it is necessary to use a lithium element of a food of the CR 2025 type.

Track reliability of a zashchelkivaniye of clamps of the case.