I DISCONNECT THE INSTUMENT CLUSTER AND RADIO HOW DO I ERASE THE SRS AND GEAR REDUCTION MESSAGES WHICH WAS NEVER THERE ON 01 VOLVO

No there isn't a memory battery ! What are you taking about ? The main battery under the hood supplies battery power to the PCM , BCM , SRS , EBCM , IPC , etc... with key off . If your having a instrument cluster problem , What is it . You probably need a new instrument cluster ,

Console cover snaps up and off revealing 4 screws ahead of the shifter. 2 of them will unscrew and allow you to pull out the radio bezel. Don't disconnect ANY other wire plugs but the lighter wire or you will have a SRS airbag warning light stay on which requires dealer or scanner reset..

resisitors in cluster need replacing. look on you tube and radio shack has them for $1.96. takes 20 minutes to fix.

yes, the radio has to come out, as 2 of the trim panel screws are hidden by the radio.

1990-95 Accord
See Figures 7, 8 and 9

1. Disconnect the negative battery cable. If so equipped, disable the Supplemental Restraint System (SRS).
2. Lower the steering wheel to its lowest position.
3. Remove the center console.
4. Remove the ashtray and ashtray holder.
5. Remove the radio/tape player.

1. Remove the coin box, switches and dash light controller from the instrument panel.
2. Remove the mounting screws securing the instrument panel. This is a large, formed piece of plastic-don't crack it.

Fig. Fig. 8: Instrument panel retaining screw locations on 1994-95 Accords

1. Lay a protective piece of cloth over the steering wheel pad.
2. Remove the four screws holding the instrument cluster. Pull the cluster forward enough to allow access to the wiring connectors.

Fig. Fig. 9: The instrument cluster is retained by four screws

1. Disconnect the wiring harnesses and remove the instrument cluster.
2. Individual instruments may be removed from the cluster after it is removed from the car. Avoid damage to any terminals or the printed circuit board.

To install:

1. Install the gauge cluster; connect the wiring before it is fully in place. Install the retaining screws.
2. Install the instrument panel. Make sure it is correctly placed. Install the retaining screws.
3. If applicable, install the air vents.
4. Install the coin box, switches and dash light controller.
5. Install the radio, ashtray holder and ashtray.
6. Install the console.
7. If applicable, enable the SRS.
8. Connect the negative battery cable.

STARTING SYSTEM Starter REMOVAL & INSTALLATION Fig. 1: Disconnect the wiring from the starter motor
Fig. 2: After unbolting the starter, remove it from the vehicle
In 1978, a gear reduction starter was introduced on some Canadian and United States models. The differences between the gear reduction and conventional starters are: the gear reduction starter has a set of ratio reduction gears while the conventional starter does not. The extra gears on the gear reduction starter make the starter pinion gear turn at about half the speed of the starter, giving the starter twice the turning power of a conventional starter.

1. Disconnect the negative battery cable from the battery.
2. Tag and disconnect the wiring at the starter, taking note of the positions for correct reinstallation.
3. Remove the bolts attaching the starter to the engine and remove the starter from the vehicle.
4. Install the starter in the reverse order of removal.

1st you need to either buy or make the "SCS Service Connector" #07PAZ-0010100 from H and A Accesories for $3.51. Use a speaker harness for an older Honda which you can buy at a local stereo shop such as Circuit City or Best Buy, and cut the wires and looped them together. You can also use a paperclip but that will make it a little more difficult because you have to connect it and disconnect it a few times quickly. 2nd you need to find the MES (Memory Erase Signal) connector as pictured below
It is a yellow connector with two wires in it that is plugged into the fuse box, unplug it and pull it down. Once you have done that you can begin the process of erasing the memory. NOTE: This will only reset your SRS System if what caused it to trigger has been fixed, Ex: turning the ignition on with any SRS Plugs disconnected, such as pulling your seat out.

1st step in erasing the memory is to turn the ignition off and connect the SCS Service connector to the MES Plug.

2nd Turn Ignition on. SRS indicator light will come on for about 6 seconds then go off.

3rd Disconnect SCS service connector for MES connector within 4 seconds after SRS indicator light goes off. SRS indicator light will come on again.

4th Reconnect SCS service connector the MES connector within 4 seconds after SRS light comes on. SRS indicator light will go off.

5th Disconnect SCS service connector from MES connector within 4 seconds. SRS indicator light will indicate that memory is erased by blinking 2 times.

6th Turn ignition off, and wait 10 seconds. Start vehicle like normal and light should come on and go out like normal. You have reset your SRS light, congrats.

If it does not work the first time try it again, the timing has to be perfect. My first time it took me 3 attempts before it worked, but it did work.

in the radio display

disconnect the negative side battery cable wait 30 seconds put back then try this should of reset the system

Talking the cluster out of the dash isn't easy, Thats why the Dealer wants so much to do this SIMPLE task. You can do this yourself if you have the time and the patience. remember where all the screws go. some screws are in glove box and others are inside of vents when u can access by gently prying the side of the vent cover with a small flat screwdriver, then look around the cluster fro screws oh and don't forget the screws under speaker covers on dash.

SRS reset