2007 NISSAN TIIDA brake

EC-1096
< FUNCTION DIAGNOSIS >[K9K]
GLOW CONTROL
1. ASCD steering switch 2. ASCD switch 3. CANCEL switch
4. RESUME switch 5. SET - switch 6. SET + switch
7. Stop lamp switch 8. Brake pedal 9. ASCD clutch switch
10. Clutch pedal
AWBIA0056ZZ

EC-1102
< FUNCTION DIAGNOSIS >[K9K]
COOLING FAN CONTROL
1. ASCD steering switch 2. ASCD switch 3. CANCEL switch
4. RESUME switch 5. SET - switch 6. SET + switch
7. Stop lamp switch 8. Brake pedal 9. ASCD clutch switch
10. Clutch pedal
AWBIA0056ZZ

P0571 ASCD BRAKE SWITCH
EC-1171
< COMPONENT DIAGNOSIS >[K9K]
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P0571 ASCD BRAKE SWITCH
DTC LogicINFOID:0000000001162639
DTC DETECTION LOGIC
NOTE:
Conditions for applying the diagnostic procedure to the stored DTCs:
The DTC is declared present after a series of actions on the brake pedal.
Diagnosis ProcedureINFOID:0000000001162640
1.CHECK ASCD BRAKE SWITCH CIRCUIT
1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 7.
NO >> GO TO 2.
2.CHECK ASCD BRAKE SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ASCD brake switch harness connector.
3. Turn ignition switch ON.
4. Check the voltage between ASCD brake switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.DETECT MALFUNCTIONING PART
Check the following.
 Harness connectors M69, E7 (LHD models)
 Harness connectors M25, M201 (RHD models)
 10A fuse (No. 2)
 Harness for open or short between fuse and ASCD brake switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK ASCD BRAKE SWITCH INPUT SIGNAL CIRCUIT
DTC No. Trouble diagnosis name Possible cause
P0571ASCD BRAKE SWITCH CIRCUIT
 1.DEF: Values outside the levels
 2.DEF: Signal incoherence
 3.DEF: Signal outside upper level Harness or connectors
(ASCD brake switch circuit is open or shorted)
(The CAN communication line is open or short-
ed)
 ASCD brake switch
BCM
+–
Condition Voltage
Connector Terminal Connector Terminal
E1611 6
(ASCD brake switch)E16 128 Brake pedalFully released Battery voltage
Slightly depressed 0V
ASCD brake switch
Ground Voltage
Connector Terminal
E36 (LHD models)
M205 (RHD models)1 Ground Battery voltage

EC-1172
< COMPONENT DIAGNOSIS >[K9K]
P0571 ASCD BRAKE SWITCH
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between ASCD brake switch harness connector and ECM harness connector.
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 6.
NO >> GO TO 5.
5.DETECT MALFUNCTIONING PART
Check the following
 Harness connectors M25, M201
 Harness connectors M69, E7
 Harness for open or short between ECM and ASCD brake switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
6.CHECK ASCD BRAKE SWITCH
Refer to EC-1172, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 7.
NO >> Replace ASCD brake switch.
7.CHECK BCM
Refer to BCS-17, "
BCM : CONSULT-III Function (BCM - BCM)"–.
Is the inspection result normal?
YES >> GO TO 8.
NO >> Repair or replace
8.CHECK CAN COMMUNICATION LINE
Refer to LAN-33, "
CAN Communication Signal Chart"–.
Is the inspection result normal?
YES >> GO TO 9.
NO >> Repair or replace
9.CHECK INTERMITTENT INCIDENT
Refer to GI-55, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000001162641
1.CHECK ASCD BRAKE SWITCH-I
1. Turn ignition switch OFF.
2. Disconnect ASCD brake switch harness connector.
3. Check the continuity between ASCD brake switch terminals under the following conditions.
Is the inspection result normal?
ASCD brake switch ECM
Continuity
Connector Terminal Connector Terminal
E36 (LHD models)
M205 (RHD models)2 E16 116 Existed
Terminals Condition Continuity
1 and 2
(ASCD brake switch)Brake pedalFully released Existed
Slightly depressed Not existed

P0571 ASCD BRAKE SWITCH
EC-1173
< COMPONENT DIAGNOSIS >[K9K]
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YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK ASCD BRAKE SWITCH-II
1. Adjust ASCD brake switch installation. Refer to BR-6, "
Inspection and Adjustment".
2. Check the continuity between ASCD brake switch terminals under the following conditions.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace ASCD brake switch.
Terminals Condition Continuity
1 and 2
(ASCD brake switch)Brake pedalFully released Existed
Slightly depressed Not existed

EC-1198
< COMPONENT DIAGNOSIS >[K9K]
P2299 ACCELERATOR/BRAKE PEDAL POSITION INCONSISTENCY
P2299 ACCELERATOR/BRAKE PEDAL POSITION INCONSISTENCY
DTC LogicINFOID:0000000001162676
DTC DETECTION LOGIC
NOTE:
Special note:
The brake and accelerator pedals were detected as depressed simultaneously for 30 seconds.
If the DTC is present:
-Malfunction indicator (Red) lights up.
Diagnosis ProcedureINFOID:0000000001162677
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E15. Refer to Ground inspection in GI-58, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK BRAKE SWITCH CIRCUIT
1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 10.
3.CHECK ACCELERATOR PEDAL POSITION SENSOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect accelerator pedal position sensor harness connector.
3. Turn ignition switch ON.
4. Check the voltage between accelerator pedal position sensor connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
DTC No. Trouble diagnosis name Possible cause
P2299ACCELERATOR PEDAL/BRAKE PEDAL INCONSISTENCY
 1.DEF: Inconsistency Harness or connectors
(APP sensor 1 and 2 circuit is open or
shorted.)
(Stop lamp switch circuit is open or short-
ed.)
 Accelerator pedal position sensor
(APP sensor 1 and 2.)
 Stop lamp switch
 Accelerator pedal
+–
Condition Voltage
Connector Terminal Connector Terminal
E1611 5
(Brake switch)E16 128 Brake pedalFully released 0V
Slightly depressed Battery voltage
Accelerator pedal position sensor
Ground Voltage
Sensor Connector Terminal
1
E12 (LHD models)
M204 (RHD models)4
Ground Approx. 5V
25

P2299 ACCELERATOR/BRAKE PEDAL POSITION INCONSISTENCY
EC-1199
< COMPONENT DIAGNOSIS >[K9K]
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NO >> GO TO 4.
4.DETECT MALFUNCTIONING PART
 Harness connectors E7, M69 (RHD models)
 Harness connectors M25, M201 (RHD models)
 Harness for open or short between ECM and accelerator pedal position sensor
>> Repair open circuit or short to ground or short to power in harness or connector.
5.CHECK ACCELERATOR PEDAL POSITION SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between accelerator pedal position sensor harness connector and ECM harness
connector.
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 7.
NO >> GO TO 6.
6.DETECT MALFUNCTIONING PART
 Harness connectors E7, M69 (RHD models)
 Harness connectors M25, M201 (RHD models)
 Harness for open or short between ECM and accelerator pedal position sensor
>> Repair open circuit or short to ground or short to power in harness or connector.
7.CHECK ACCELERATOR PEDAL POSITION SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check the continuity between accelerator pedal position sensor harness connector and ECM harness
connector.
2. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 9.
NO >> GO TO 8.
8.DETECT MALFUNCTIONING PART
 Harness connectors E7, M69 (RHD models)
 Harness connectors M25, M201 (RHD models)
 Harness for open or short between ECM and accelerator pedal position sensor
>> Repair open circuit or short to ground or short to power in harness or connector.
9.CHECK ACCELERATOR PEDAL POSITION SENSOR
Refer to EC-1146, "
Component Inspection".
Is the inspection result normal?
Accelerator pedal position sensor ECM
Continuity
Sensor Connector Terminal Connector Terminal
1
E12 (LHD models)
M204 (RHD models)2
E16127
Existed
21120
Accelerator pedal position sensor ECM
Continuity
Sensor Connector Terminal Connector Terminal
1
E12 (LHD models)
M204 (RHD models)3
E16126
Existed
26119

EC-1200
< COMPONENT DIAGNOSIS >[K9K]
P2299 ACCELERATOR/BRAKE PEDAL POSITION INCONSISTENCY
YES >> GO TO 15.
NO >> Replace accelerator pedal position sensor.
10.CHECK BRAKE SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch harness connector.
3. Turn ignition switch ON.
4. Check the voltage between stop lamp switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 12.
NO >> GO TO 11.
11 .DETECT MALFUNCTIONING PART
Check the following.
 Harness connectors M69, E7 (LHD models)
 Harness connectors M25, M201 (RHD models)
 10A fuse (No. 7)
 Harness for open or short between fuse and stop lamp switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
12.CHECK BRAKE SWITCH INPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between stop lamp switch harness connector and ECM harness connector.
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 14.
NO >> GO TO 13.
13.DETECT MALFUNCTIONING PART
Check the following.
 Harness connectors M69, E7 (RHD models)
 Harness connectors M25, M201 (RHD models)
 10A fuse (No. 7)
 Harness for open or short between fuse and stop lamp switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
14.CHECK STOP LAMP SWITCH
Refer to EC-1215, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 15.
NO >> Replace stop lamp switch.
15.CHECK ACCELERATOR PEDAL
Stop lamp switch
Ground Voltage
Connector Terminal
E13 (LHD models)
M203 (RHD models)1 Ground Battery voltage
Stop lamp switch ECM
Continuity
Connector Terminal Connector Terminal
E13 (LHD models)
M203 (RHD models)2 E16 115 Existed