Mazda MX-6 1998, Руководство по ремонту

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TROUBLESHOOTING [THEFT-DETERRENT (KEYLESS ENTRY SECURITY) SYSTEM]
5 Turn light does not flash but other warnings (horn and headlight) are okay while alarm operates
TROUBLESHOOTING HINTS
Malfunction in theft-deterrent system operation circuit
• CPU malfunction
• Malfunction in wiring harness between flasher unit and CPU
STEP INSPECTION
ACTION
Do turn lights flash when hazard warning
switch is ON?
Yes Go to next step.
No
Go to symptom troubleshooting of signal lighting system.
zr
0 9 -0 1 L FOREWORD
Remove driver’s side front scuff plate.
Remove driver’s side front side trim.
Remove nut fixed in joint box.
Measure voltage at terminal 2E at CPU
connector with hazard warning switch OFF.
Is voltage B+?
Yes Replace CPU.
o - 09-4 0 CPU REMOVAUINSTALLATION
No
Repair wiring harness between flasher unit and CPU.
1 r
20 2U
2K 21 2G 2E 2C 2A
2?
i''
21 2J 2H 2F 20 28
W 6 U 9 0 1 W J 5
6 Alarm does not stop when door is unlocked by transmitter while alarm operates
TROUBLESHOOTING HINTS
Malfunction in theft-deterrent system operation circuit
• CPU malfunction
STEP INSPECTION
ACTION
— Was door unlocked by transmitter? Yes Replace CPU.
c r 0 9 -4 0 CPU REMOVAL/INSTALLATION
No
Go to symptom troubleshooting of power door lock
system.
tr 0 9 -0 1 E FOREWORD
7 Alarm does not stop when trunk lid is unlocked by transmitter while alarm operates
TROUBLESHOOTING HINTS
Malfunction in theft-deterrent system operation circuit
• CPU malfunction
STEP INSPECTION ACTION
Was trunk lid unlocked by transmitter? Yes Replace CPU.
tr 0 9-40 CPU REMOVAL/INSTALLATION
No Go to symptom troubleshooting of power door lock
system.
c r 0 9 -0 1 E FOREWORD
0 9 -0 1 G -6