Troubleshooting; Foreword; Basic Inspection - Mazda 2002 6 Workshop Manual

FOREWORD

• Refer to Section GI and thoroughly read and understand the basic flow of troubleshooting in order to properly
perform the procedures.
End Of Sie

BASIC INSPECTION

STEP
1 Perform the mechanical system test.
(See K–6 MECHANICAL SYSTEM
Is mechanical system okay?
2 Turn IG SW to ON.
When selector lever is moved, dose the selector
illumination indicate synchronized position to
lever location? Also, when other ranges are
selected from N or P during idling, does vehicle
moves within 1—2 seconds?
3 Inspect ATF color and condition.
(See K–12 AUTOMATIC TRANSAXLE FLUID
(ATF) INSPECTION.)
Are ATF color and ordor normal?
4 Perform line pressure test.
(See K–6 Line Pressure
Is line pressure okay?
5 Perform stall test.
(See K–7 Stall Test.)
Is stall speed okay?
6 Inspect the value at the following PIDs using the
WDS or equivalent.
(See F–45 PCM
• TFT
• TFT V
• VPWR
• TR
• TR SENS
• ECT
• TCS
• RPM
• TP
• TSS
• VSS
Is PID value okay?
End Of Sie
K–112

TROUBLESHOOTING

TROUBLESHOOTING
INSPECTION
TEST.)
Test.)
INSPECTION.)
Yes Go to next step.
No Repair or replace any defective parts according to
inspection result.
Yes Go to next step.
No Inspect selector lever and TR switch. Repair or replace
defected areas.
(See K–46–2 SELECTOR LEVER
(See K–14 TRANSAXLE RANGE (TR) SWITCH
INSPECTION.)
If selector lever and TR switch are okay, go to next step.
Yes Go to next step.
No Repair or replace any defective parts according to
inspection result.
Flush ATX and cooler line as necessary.
Yes Go to next step.
No Adjust accelerator cable as necessary.
Repair or replace any defective parts according to
inspection result.
Yes Go to next step.
No Repair or replace any defective parts according to
inspection result.
Yes Perform symptom troubleshooting and follow procedures.
No Repair or replace any defective parts according to
inspection result.
A6E568001030W01
A6E568001030W02
ACTION
INSPECTION.)