Mazda 6 Service Manual: Troubleshooting
Mazda 6 Service Manual / Automatic transaxle / Troubleshooting
- Foreword
- Basic inspection
- Symptom troubleshooting item table
- Quick diagnosis chart
- No.1 vehicle does not move in d, s, l ranges, or in r position
- No.2 vehicle moves in n position
- No.3 vehicle moves in p position, or parking gear does not disengage when p is disengaged
- No.4 excessive creep
- No.5 no creep at all
- No.6 low maximum speed and poor acceleration no.7 no shifting
- No.7 no shifting
- No.8 does not shift to fourth gear (4gr)
- No.9 abnormal shifting
- No.10 frequent shifting
- No.11 shift point is high or low
- No.12 torque converter clutch (tcc) non-operation
- No.13 no kickdown
- No.14 engine flares up or slips when upshifting or downshifting
- No.15 engine flares up or slips when accelerating vehicle
- No.16 judder upon torque converter clutch (tcc) operation
- No.17 excessive shift shock from n to d or n to r position/range
- No.18 excessive shift shock is felt when upshifting and downshifting
- No.19 excessive shift shock on torque converter clutch (tcc)
- No.20 noise occurs at idle when vehicle is stopped in all positions/ranges
- No.21 noise occurs at idle when vehicle is stopped in d, s, l ranges, or in r position
- No.22 no engine braking in hold mode
- No.23 transaxle overheats
- No.24 engine stalls when shifted to d, s, l ranges, or in r position
- No.25 engine stalls when driving at slow speeds or stopping
- No.26 starter does not work
- No.27 hold indicator light does not illuminate when hold switch is turned to on
- No.28 hold indicator light illuminates when hold switch is not turned to on
Pid/data monitor inspection
1. Connect the WDS or equivalent to the DLC-2.
2. Measure the PID value.
Note
Perform part inspection for the output device after PCM
inspection.
The PID/DATA MONITOR function monit ...
Foreword
Refer to Section GI and thoroughly read and understand the basic flow of
troubleshooting in order to properly perform the procedures.
...
Other materials:
Mazda 6 Service Manual: Three-way catalytic converter (twc) inspection
Note
Make sure that no HO2S DTCs have been detected. If detected, this
inspection is not applicable for TWC inspection.
1. Connect the WDS or equivalent and monitor PIDs as following.
Monitor the right TWC using O2S11 PID for upstream HO2S and O2S12 PID
for downstream HO2S.
2. Be ...
Mazda 6 Service Manual: Fuel pump unit removal/installation
Warning
Fuel line spills and leakage are dangerous. Fuel can ignite and
cause serious injuries or death and damage. Fuel can also irritate skin and
eyes. To prevent this, do not damage the sealing surface of the fuel pump
unit when removing or installing.
Caution
Disconnecting/co ...
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