
TROUBLESHOOTING [INSTRUMENTATION/DRIVER INFO.]
10
Brake system warning light does not illuminate with parking brake lever set
TROUBLESHOOTING HINTS
Malfunction in brake system warning light input signal circuit
© Brake system warning light does not illuminate
• Parking brake switch malfunction
• CPU malfunction
• Malfunction in wiring harness between CPU and parking brake switch
Malfunction in brake system warning light operation circuit
© Brake system warning light does not illuminate
• CPU malfunction
• Print plate malfunction
• Brake system warning light bulb malfunction
• Malfunction in wiring harness between instrument cluster and CPU
STEP
INSPECTION
ACTION
Remove driver’s side front scuff plate.
Remove driver’s side front side trim.
Remove nut fixed in joint box and remove
CPU from joint box.
Connect ground to terminal 1D of joint box.
Turn ignition switch to ON.
Does brake system warning light illuminate?
Yes
Go to next step.
No
Go to step 4.
Remove rear console.
Disconnect parking brake switch connector.
Pull parking brake lever.
Check for continuity between terminal A at
parking brake switch and ground.
Is there continuity?
Yes
Go to next step.
No
Replace parking brake switch.
W 6 U 9 0 1 W V 7
Connect ground to terminal A of parking brake
switch connector.
Check for continuity between terminal 1P at
joint box (16-pin) and ground.
Is there continuity?
Yes
Replace CPU.
No
Repair wiring harness between CPU and parking brake
switch.
0 9 -0 1 P -1 7
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...