TROUBLESHOOTING [SEAT BELT]
3
Seat belt warning light illuminates but warning buzzer does not sound
TROUBLESHOOTING HINTS
Malfunction in seat belt warning buzzer input signal circuit
© Seat belt warning buzzer does not sound
• CPU malfunction
• Malfunction in wiring harness between CPU and buckle switch
Malfunction in CPU power supply/ground circuit
(?) Seat belt warning buzzer does not sound
• Malfunction in wiring harness between METER 10 A fuse and CPU
• Malfunction in wiring harness between ROOM 15 A fuse and CPU
• Malfunction in wiring harness between CPU and ground
• ROOM 15 A fuse malfunction
STEP
INSPECTION
ACTION
Is ROOM 15 A fuse okay?
Yes
Go to next step.
No
Replace fuse after repairing wiring harness.
Has seat belt warning buzzer sounded for
4 to
8
seconds
since turning ignition switch to
ON?
Yes
Seat belt warning system is okay.
No
Go to next step.
Disconnect negative battery cable.
Remove driver’s side front scuff plate.
Remove driver’s side front side trim.
Remove nuts fixed in joint box and remove
CPU from joint box.
Connect negative battery cable.
Turn ignition switch to ON.
Measure voltage at terminal 1M at joint box of
wiring harness.
Is voltage
B+?
Yes
Go to next step.
No
Repair wiring harness between METER 10 A fuse and
CPU.
Measure voltage at terminal 1J at joint box of
wiring harness.
Is voltage
B+?
Yes
Go to next step.
No
Repair wiring harness between ROOM 15 A fuse and joint
box.
0 8 -0 1 B -3
Содержание MX-6 1998
Страница 1: ......
Страница 501: ...STARTING SYSTEM 3 If not as specified replace the starter interlock switch 01 19 3...
Страница 803: ...MANUAL TRANSAXLE W 6 U 5 1 5 W A C 05 15 7...
Страница 934: ...CONTROL SYSTEM CONTROL SYSTEM STRUCTURAL VIEW W6U740WA0 07 40 2...
Страница 983: ...SERVICE TOOLS 08 60 SERVICE TOOLS 08 RESTRAINTS S S T 08 60 1 08 RESTRAINTS SST 08 60 1...
Страница 1005: ...TROUBLESHOOTING POWER DOOR LOCK SYSTEM From previous page Go to next page W 6 U 9 0 1 W H 3 09 01E 7...
Страница 1168: ...SEATS 4A 4 If not as specified replace the power seat switch 2A 2B t 4B 3A 1C 1A 1F W6U913WA9 09 13 7...