Oil, Coolant or Washer fluid light
|
Use same procedure for any of the three
warning lights
|
Fluid level OK ? |
~» |
No |
~» |
Add fluid |
| |
Yes |
| |
Check fluid level sensor, 0 Ohm when fluid
full. OK ? |
~» |
No |
~» |
Repair ground wire or replace sender |
| |
Yes |
| |
Plug at sender OK ? |
~» |
No |
~» |
Repair or replace transmitter |
| |
Yes |
| |
Wires from senders to check control OK ? |
~» |
No |
~» |
Repair or replace wires |
| |
Yes |
| |
Check plug at check control, OK ? |
~» |
No |
~» |
Repair connector |
| |
Yes |
| |
Replace check control unit |
Brake light warning
|
|
|
|
|
All brake lights
operating ? |
~» |
No |
~» |
Check and replace bulbs |
|
|
|
|
|
|
|
|
| |
|
| |
|
|
|
|
Yes |
|
Bulbs are OK |
|
|
|
|
| |
|
| |
| Supply voltage |
«~ |
No |
«~ |
Voltage OK in pin 24 of check
control ? |
|
Power supply to fuse 12
OK ? |
~» |
No |
~» |
Supply voltage |
|
|
|
|
| |
|
| |
|
|
|
|
Yes |
|
Yes |
|
|
|
|
| |
|
| |
| Check wires, supply voltage |
«~ |
No |
«~ |
Voltage OK in pin 25 OK when pedal
depressed ? |
|
Replace 8 amp fuse |
|
|
|
|
| |
|
| |
|
|
|
|
Yes |
|
Replaced but still not
lights, or fuse blows |
|
|
|
|
| |
|
| |
| Repair ground |
«~ |
No |
«~ |
Ground on bulb tester OK ? |
|
Wire from fuse to stop
light switch OK ? |
~» |
No |
~» |
Supply voltage |
|
|
|
|
| |
|
| |
|
|
|
|
Yes |
|
Yes |
|
|
|
|
| |
|
| |
| Replace bulb tester |
«~ |
No |
«~ |
4.7 Ohms in bulb tester from ground
to green / black wire terminal OK with brake pedal operated ? |
|
Check adjustment and
condition of brake light switch |
~» |
No |
~» |
Adjust or replace brake light
switch |
|
|
|
|
| |
|
| |
|
|
|
|
Yes |
|
Yes |
|
|
|
|
| |
|
| |
| Check or replace wires |
«~ |
No |
«~ |
Wire from bulb tester to check
control pin 24 OK ? |
|
Voltage getting to bulb
tester Green / Red wire |
~» |
No |
~» |
Check wires |
|
|
|
|
| |
|
| |
|
|
|
|
Yes |
|
Yes |
|
|
|
|
| |
|
| |
|
«~ |
No |
«~ |
Connector at check control OK ? |
|
Voltage present at
Green / Yellow and Green / White wires at bulb tester ? |
~» |
No |
~» |
Replace bulb tester |
|
|
|
|
| |
|
| |
|
|
|
|
Yes |
|
Yes |
|
|
|
|
| |
|
| |
|
|
|
|
Replace check control unit |
|
Wires from bulb tester
to brake lights OK ? |
~» |
No |
~» |
Repair or replace wires |
|
|
|
|
|
|
| |
|
|
|
|
|
|
Yes |
|
|
|
|
|
|
| |
|
|
|
|
|
|
Ground wires to brake
lights OK ? |
~» |
No |
~» |
Repair ground |
