2006 INFINITI M35 Factory Service Manual

Page 4601 of 5621

INFINITI M35 2006  Factory Service Manual LT-174
ACTIVE AFS
Revision: 2006 January2006 M35/M45
DTC B2514 HI SEN UNUSUAL RRNKS003QQ
1. CHECK HEIGHT SENSOR SIGNAL
1. Turn ignition switch ON.
2. Select  “ADAPTIVE  LIGHT”  on  CONSULT-II.  Se

Page 4602 of 5621

INFINITI M35 2006  Factory Service Manual ACTIVE AFS
LT-175
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Revision: 2006 January2006 M35/M45
5. CHECK HEIGHT SENSOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect height sensor connector.
3. Turn i

Page 4603 of 5621

INFINITI M35 2006  Factory Service Manual LT-176
ACTIVE AFS
Revision: 2006 January2006 M35/M45
8. CHECK HEIGHT SENSOR GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect AFS control unit connector and height sensor connector.
3. Check

Page 4604 of 5621

INFINITI M35 2006  Factory Service Manual ACTIVE AFS
LT-177
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Revision: 2006 January2006 M35/M45
11 .  CHECK HEIGHT SENSOR SIGNAL CIRCUIT (SHORT CIRCUIT)
1. Disconnect AFS control unit connector.
2. Check  continuity

Page 4605 of 5621

INFINITI M35 2006  Factory Service Manual LT-178
ACTIVE AFS
Revision: 2006 January2006 M35/M45
DTC B2521 ECU CIRCNKS003QR
1. CHECK SENSOR POWER SUPPLY
1. Turn ignition switch ON.
2. Check voltage between AFS control unit harness connector and

Page 4606 of 5621

INFINITI M35 2006  Factory Service Manual ACTIVE AFS
LT-179
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Revision: 2006 January2006 M35/M45
4. CHECK SENSOR POWER SUPPLY CIRCUIT (IGN POWER SUPPLY SHORT CIRCUIT)
1. Turn ignition switch OFF.
2. Disconnect AFS cont

Page 4607 of 5621

INFINITI M35 2006  Factory Service Manual LT-180
ACTIVE AFS
Revision: 2006 January2006 M35/M45
7. CHECK SENSOR SIGNAL AND POWER SUPPLY CIRCUIT (GROUND SHORT CIRCUIT)
1. Disconnect height sensor connector, front combination lamp LH and RH conn

Page 4608 of 5621

INFINITI M35 2006  Factory Service Manual ACTIVE AFS
LT-181
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Revision: 2006 January2006 M35/M45
AFS Operation Check (Function Test)NKS003QS
1. CHECK SWIVEL ACTUATOR
1. Start engine and turn lighting switch to 2ND posi