Mazda 6 Service Manual: Electrical troubleshooting tools
Jumper wire
- A jumper wire is used to create a temporary circuit. Connect the jumper wire between the terminals of a circuit to bypass a switch.
Caution
- Do not connect a jumper wire from the power source line to a body ground. This may cause burning or other damage to wiring harnesses or electronic components.
Voltmeter
- The DC voltmeter is used to measure circuit voltage. A voltmeter with a
range of 15 V or more
is used by connecting the positive (+) probe (red lead wire) to the point where voltage will be measured and the negative (-) probe (black lead wire) to a body ground.
Ohmmeter
- The ohmmeter is used to measure the resistance between two points in a circuit and to inspect for continuity and short circuits.
Caution
- Do not connect the ohmmeter to any circuit where voltage is applied. This will damage the ohmmeter.
Connectors
Data link connector
Insert the probe into the terminal when connecting a jumper wire to the
data link connector.
Caution
Inserting a jumper wire probe into the data link connector
ter ...
Precautions before welding
Vehicles have various electrical parts. To protect the parts from excessive
current generated when welding, be sure to perform the following procedure.
1. Turn the ignition switch to the LOCK posit ...
Other materials:
Mazda 6 Service Manual: Seek Switch
AM/FM radio
Press the seek switch ( ,
). The radio switches to the next/previous
stored station in the order that it was stored.
Press and hold the seek switch (
,
) to seek all usable stations at
a higher or lower frequency whether programmed or not.
Radio stations which have been previ ...
Mazda 6 Service Manual: Operating Tips for MP3
MP3 stands for MPEG Audio Layer 3, which is standardized voice compression established
by the ISO*1 working group (MPEG).
Use of MP3 allows for audio data to be compressed to approximately a tenth of
the source data size.
This unit plays files with the extension (.mp3) as MP3 files.
*1 Intern ...