Controlled Area Network Board

Controlled Area Network Board








High- can is chanel one




Low- can is channel two

if you cant see it well then click on the picture so u can see more clear.


The language and relatinship talks

can low is being pulled down about 2.4vs

can high is being pulled up about 2.5vs by the voltmeter



Right indicator


this is a right indicator you can see the wavform flowing .The starting is of the height is long and the width is short atfer two of thoses then it goes from hieght long and width long.

Left Inicator

The starting is of the width of thick then it goes to height long and width is thick atfer that it goes height long and wiThis is a Left indicator you can see the wavform flowingdth is short and carrys on it bit differnt to the right indicator

Rear Wiper


This is a Rear Wiper you can see the wavform flowing .The starting is of the width short and the height is long and next is long height but the width is thick atfer that is height is long and the width is short it carry on the waveform relationship talks

Stoplights

This is a Stoplight you can see the wavform going up and down. you can see from the starting it all squeeze then goes from height is long and the width is thick could be long. that how a stoplight relationship works.

Fuel Pump

This is a Fuel Pump you can see the wavform. You can see the hieght it long and the width is short it reapeat once then it a big one so the height is long and the widith is thick and after that is long hieght and the width is short.

Reverse Light

This is a Fuel Pump you can see the wavform from the start it a half side then it goes hieght is long and the width is short then carry goes 2 the bottom then next one is the hieght is long and the width is thick or long then the next one is long hieght and short width.

CAN board idenfity for right hand indicator and rear wipers

sorry sir i forgot to the take wire daigam well i wil use differnt wiring diagram for the right hand incicator and rear wipers

click on this http://arrc.epnet.com.libproxy.unitec.ac.nz/autoasp/framerq.asp

the rear wipe wire colour is blue and red

the switch off is blue and white to brown wire

the switch on blue wire

the pin is 1 and 3

the relay is the level switch

Can- Multiplexing worksheet

Range Rover 2001

located with the ABS module but a sperate terminals box connected into it

colour of wire yellow and black

time per vivison 100ms

voltage per visions 2v

The Aliasing is siginal too for the time setting and hard to get the accurate readings.

you can know why these waveforms are not aliasing it by the time gap of 100ms which is very small.

those stuff i use calucaite and osicillpe to find the readings

main voltages 0.127v

pulled up talk 4.8

main voltages on the line 2.34v

the last one is 1.8v

from checking the singals in 1.3 and 1.4 with a voltmeter. readings from a voltemeter DC would nt tell you if it switching, the reason for this beacuasue on the DC it only show the main voltage but somtimes ocillope and muitlmeter reading voltages can be differnt. the main voltages that is 2.64v.

LANDROVER

AUTOBOSS SCAN TOOLS

these are availble on the scan tools

Actuator test / acuations

actual valuese ( manual select

Actual baluves ( all select)

Faults codes

Live Data

Control unit

that are controlled by CAn

electronic damper control

electronic engine power control

vehicle immobilzer

cruise control

motor/petrol/electronics

onboard monitor

dynamic stability control

radio

park distance

ride control

body electroinics

SRS airbags

Anti lock brake from BWm

the high parts in the dagiam on the left side at the bottom
all the 4 wheel speeds sensor like RR and RL and FR and FL those part are high.

the lows parts in the dagiam on the top of the diagiam is
the brake switch exterior light and switch centre also brake fluid level switch

im not sure about the gateway i think it a inturvment cluster control module

my view i think it helpful in diangosis as finding faults this is helps that shows all amout of modlules that in the vehicle and in the wiring daigam

sleep is like a low thing like drive door module but it doesnt have in the wiring diagam