TROUBLESHOOTING [EXTERIOR LIGHTING SYSTEM]
8
TNS do not illuminate
TROUBLESHOOTING HINTS
Malfunction in TNS power supply/ground circuit
CD
TNS do not illuminate
• TAIL 15 A fuse malfunction
• Malfunction in wiring harness between TAIL 15 A fuse and TNS relay
• Malfunction in wiring harness between each TNS bulb and ground
Malfunction in headlight input signal circuit
© T N S do not illuminate
• Malfunction in wiring harness between TNS relay and CPU
Malfunction in headlight operation circuit
© T N S do not illuminate
• CPU malfunction
• Light switch (headlight switch) malfunction
• Malfunction in wiring harness between CPU and light switch (headlight switch)
STEP
IPECTION
ACTION
Is TAIL 15 A fu s e okay?
TAIL 15 A FUSE
W 6 U 9 0 1 W X 0
Yes
Go to next step.
No
Replace fuse after repairing wiring harness.
Remove TNS relay.
Measure voltage at terminals A and B at TNS
relay connector.
Is voltage
B+?
Yes
Go to next step.
TNS RELAY
No
M
Q
[ B D
lj
G D
Repair wiring harness between TAIL 15 A fuse and TNS
relay.
Inspect TNS relay.
d
- 0 9 -1 8 TNS RELAY INSPECTION
Is TNS relay okay?
Yes
Go to next step.
No
Replace TNS relay.
Is it equipped with DRL?
Yes
Go to step 5.
No
Go to step 6.
0 9 -0 1 J - 1 5
Summary of Contents for MX-6 1998
Page 1: ......
Page 501: ...STARTING SYSTEM 3 If not as specified replace the starter interlock switch 01 19 3...
Page 803: ...MANUAL TRANSAXLE W 6 U 5 1 5 W A C 05 15 7...
Page 934: ...CONTROL SYSTEM CONTROL SYSTEM STRUCTURAL VIEW W6U740WA0 07 40 2...
Page 983: ...SERVICE TOOLS 08 60 SERVICE TOOLS 08 RESTRAINTS S S T 08 60 1 08 RESTRAINTS SST 08 60 1...