service MAZDA 6 2002 Suplement Repair Manual

MAZDA 6 2002 Suplement Repair Manual 6 2002 MAZDA MAZDA https://www.carmanualsonline.info/img/28/57057/w960_57057-0.png MAZDA 6 2002 Suplement Repair Manual

Page 300 of 909

MAZDA 6 2002   Suplement Repair Manual F2–148
ON-BOARD DIAGNOSTIC 
DTC P0510A6E407001082235
Diagnostic procedure
DTC P0510 Idle switch circuit malfunction
DETECTION 
CONDITION•PCM monitors input voltage from idle switch while engine is

Page 303 of 909

MAZDA 6 2002   Suplement Repair Manual ON-BOARD DIAGNOSTIC 
F2–151
F2
Diagnostic procedure
End Of Sie
STEP INSPECTION ACTION
1VERIFY RELATED REPAIR INFORMATION 
AVAILABILITY
•Check for related Service Information 
availability.
•Is a

Page 304 of 909

MAZDA 6 2002   Suplement Repair Manual F2–152
ON-BOARD DIAGNOSTIC 
DTC P0564A6E407001082237
Diagnostic procedure
DTC P0564 Cruise control signal malfunction
DETECTION 
CONDITION•PCM monitors input voltage from cruise control switch whi

Page 312 of 909

MAZDA 6 2002   Suplement Repair Manual F2–160
ON-BOARD DIAGNOSTIC 
DTC P0850A6E407001082243
Diagnostic procedure
DTC P0850 Neutral switch circuit malfunction
DETECTION 
CONDITION•PCM monitors input voltage from neutral switch while eng

Page 314 of 909

MAZDA 6 2002   Suplement Repair Manual F2–162
ON-BOARD DIAGNOSTIC 
DTC P1190A6E407001083201
Diagnostic procedure
DTC P1190 Calibration resistor circuit malfunction
DETECTION 
CONDITION•PCM monitors input voltage from calibration resist

Page 326 of 909

MAZDA 6 2002   Suplement Repair Manual F2–174
TROUBLESHOOTING 
NO.2 MIL ILLUMINATESA6E408018881204
Diagnostic procedure
End Of Sie
NO.3 WILL NOT CRANKA6E408018881205
Diagnostic procedure
2 MIL ILLUMINATES
DESCRIPTION•MIL illuminates in

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MAZDA 6 2002   Suplement Repair Manual TROUBLESHOOTING 
F2–175
F2
End Of Sie
5 Is there continuity between PCM GND terminals 
65, 85, 103, 104 and GND?Yes Go to next step.
No Repair or replace wiring harness.
6 Measure voltage between PC

Page 328 of 909

MAZDA 6 2002   Suplement Repair Manual F2–176
TROUBLESHOOTING 
NO.4 HARD START/LONG CRANK/ERRATIC START/ERRATIC CRANKA6E408018881206
Diagnostic Procedure
4 HARD START/LONG CRANK/ERRATIC START/ERRATIC CRANK
DESCRIPTION•Starter cranks en

Page 329 of 909

MAZDA 6 2002   Suplement Repair Manual TROUBLESHOOTING 
F2–177
F2
4 Does engine start normally after warm-up? Yes Inspect glow system operation.
(See T–19 RELAY INSPECTION)
Replace any malfunctioning part as necessary.
If glow system i

Page 330 of 909

MAZDA 6 2002   Suplement Repair Manual F2–178
TROUBLESHOOTING 
End Of Sie
NO.5 ENGINE STALLS-AFTER START/AT IDLEA6E408018881207
Diagnostic Procedure
18 Verify test results.
•If okay, return to diagnostic index to service any additional