Mazda 6 Service Manual: Koeo/koer self-test
1. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector located as shown in the figure.
2. Perform KOEO/KOER self-test.
After repair procedure
1. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector located as
shown in the figure.
2. Turn the ignition key from OFF to ON.
3. Record DTC if retrieved.
4. Erase all diagnostic d ...
Other materials:
Mazda 6 Service Manual: No.5 tcs off light does not illuminate with ignition switch on
Diagnostic procedure
When performing an asterisked (*) troubleshooting inspection, shake the
wiring harness and connectors while doing the inspection to discover whether
poor contact points are the cause of any intermittent malfunction. If there
is a problem, check to make sure co ...
Mazda 6 Service Manual: Foreword
Caution
When the engine does not start or stalls and the following DTCs
are not indicated, go to engine symptom troubleshooting.
Note
When the immobilizer system is defective, the engine cannot be
started.
If engine condition is normal but light stays on, inspect for
short circ ...