Volkswagen Golf Service & Repair Manual: Dealing with problems with Midtronics -INC 940- battery tester
| Under certain circumstances, the display may show errors or
messages according to status. |
| The most frequent display messages are listed below,
together with suggested solutions. |
 Note
| For messages not listed here, please refer to
→ operating manual INC 940. |
|
|
|
| Display message |
Measures |
| Check connection. |
| – |
Check whether terminals of battery charger are firmly
connected to battery terminals. |
| – |
Check battery terminals are tightened according to
regulations and do not have corrosion. |
|
| Terminals connected? |
Safety function of tester.
| – |
Connect terminals to battery before starting charging
procedure. |
|
| System noise |
| – |
Switch off all electrical consumers. |
| – |
Wait until all electrical loads monitored by onboard supply
control unit have switched off. |
| – |
Disconnect any suspect non-standard electrical equipment
from the onboard supply. |
|
| Wait a few minutes and repeat charging procedure
→ Chapter. |
|
|
|
Prerequisites:
WARNING
It is not permissible to test or charge batteries
whose magic eye shows ligh ...
Solar panel VAS 6102A
General description:
Solar panel -VAS 6102A- supports onboard supply and prevents
spontaneous battery di ...
Other materials:
Rules for cleanliness
When working on the fuel supply and injection system,
observe the following “5 rules” for cleanliness:
Thoroughly clean all unions and surrounding areas before
disconnecting.
Place removed parts on a clea ...
Safety precautions when using testers and measuring instruments during a
road test
Risk of injury through insecure testing and measuring instruments
When the front passenger airbag is triggered in an accident,
insufficiently secured testing and measuring instruments become
dangerous projectiles.
–
Secure testing and measuring in ...
Conducting a road test before balancing wheels
If a customer brings a vehicle to the workshop complaining
about “vibration”, a road test is essential prior to balancing
the wheels.
This will give you information about the nature of the
vibration.
...
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Charging battery
Charging battery in maintenance mode with solar panel -VAS 6102A-