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![NISSAN TIIDA 2007 Service Repair Manual EC-1172
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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 E NISSAN TIIDA 2007 Service Repair Manual EC-1172
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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 E](/manual-img/5/57395/w960_57395-2520.png)
EC-1172
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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
Page 2522 of 5883
P0571 ASCD BRAKE SWITCH
EC-1173
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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
Page 2523 of 5883
![NISSAN TIIDA 2007 Service Repair Manual EC-1174
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P0575 ASCD STEERING SWITCH
P0575 ASCD STEERING SWITCH
DescriptionINFOID:0000000001162642
ASCD steering switch has variant values of electrical resistance for each NISSAN TIIDA 2007 Service Repair Manual EC-1174
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P0575 ASCD STEERING SWITCH
P0575 ASCD STEERING SWITCH
DescriptionINFOID:0000000001162642
ASCD steering switch has variant values of electrical resistance for each](/manual-img/5/57395/w960_57395-2522.png)
EC-1174
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P0575 ASCD STEERING SWITCH
P0575 ASCD STEERING SWITCH
DescriptionINFOID:0000000001162642
ASCD steering switch has variant values of electrical resistance for each button. ECM reads voltage variation
of switch, and determines which button is operated.
DTC LogicINFOID:0000000001162643
DTC DETECTION LOGIC
NOTE:
Special note:
If the DTC is present, the cruise control/speed limiter function will be inhibited.
Diagnosis ProcedureINFOID:0000000001162644
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 ASCD 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 8.
NO >> GO TO 3.
3.CHECK ASCD SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ASCD switch harness connector.
3. Turn ignition switch ON.
4. Check the voltage between ASCD switch harness connector and ground.
YES >> GO TO 5.
NO >> GO TO 4.
4.DETECT MALFUNCTIONING PART
DTC No. Trouble diagnosis name Possible cause
P0575CRUISE CONTROL/SPEED LIMITER FUNCTION
1.DEF: Values outside the levels
CC.1: Short circuit to +12V
2.DEF: Signal outside upper level Harness or connectors
(ASCD steering switch circuit is open or shorted)
ASCD steering switch
Combination switch
+–
Condition Voltage
Connector Terminal Connector Terminal
E1698
(ASCD switch signal)E16 128ASCD switch: ON Battery voltage
ASCD switch: OFF 0V
ASCD switch
Ground Voltage
Connector Terminal
M81 6 Ground Battery voltage
Page 2524 of 5883
![NISSAN TIIDA 2007 Service Repair Manual P0575 ASCD STEERING SWITCH
EC-1175
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Check the following.
10A fuse (No.2)
Harness for open or short between ASCD switch and fuse
>> Repai NISSAN TIIDA 2007 Service Repair Manual P0575 ASCD STEERING SWITCH
EC-1175
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Check the following.
10A fuse (No.2)
Harness for open or short between ASCD switch and fuse
>> Repai](/manual-img/5/57395/w960_57395-2523.png)
P0575 ASCD STEERING SWITCH
EC-1175
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Check the following.
10A fuse (No.2)
Harness for open or short between ASCD switch and fuse
>> Repair open circuit or short to ground or short to power in harness or connectors.
5.CHECK ASCD SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between ASCD 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 7.
NO >> GO TO 6.
6.DETECT MALFUNCTIONING PART
Check the following.
Harness connectors M69, E7
Harness for open or short between ECM and ASCD switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
7.CHECK ASCD SWITCH
Refer to EC-1176, "
Component Inspection (ASCD Switch)".
Is the inspection result normal?
YES >> GO TO 13.
NO >> Replace ASCD switch.
8.CHECK ASCD STEERING SWITCH CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect combination switch harness connector.
3. Disconnect ECM harness connector.
4. Check the continuity between combination switch harness connector and ECM harness connector.
5. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 10.
NO >> GO TO 9.
9.DETECT MALFUNCTIONING PART
Harness connectors M69, E7
Combination switch (spiral cable)
Harness for open or short between ECM and combination switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
10.CHECK ASCD STEERING SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check the continuity between combination switch harness connector and ECM harness connector.
ASCD switch ECM
Continuity
Connector Terminal Connector Terminal
M81 5 E16 98 Existed
Combination switch ECM
Continuity
Connector Terminal Connector Terminal
M 3 1 1 5 E 1 6 111 E x i s t e d
Page 2525 of 5883
![NISSAN TIIDA 2007 Service Repair Manual EC-1176
< COMPONENT DIAGNOSIS >[K9K]
P0575 ASCD STEERING SWITCH
2. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 12.
NO >> GO TO 11.
11 .DET NISSAN TIIDA 2007 Service Repair Manual EC-1176
< COMPONENT DIAGNOSIS >[K9K]
P0575 ASCD STEERING SWITCH
2. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 12.
NO >> GO TO 11.
11 .DET](/manual-img/5/57395/w960_57395-2524.png)
EC-1176
< COMPONENT DIAGNOSIS >[K9K]
P0575 ASCD STEERING SWITCH
2. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 12.
NO >> GO TO 11.
11 .DETECT MALFUNCTIONING PART
Harness connectors M69, E7
Combination switch (spiral cable)
Harness for open or short between ECM and combination switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
12.CHECK ASCD STEERING SWITCH
Refer to EC-1176, "
Component Inspection (ASCD Steering Switch)".
Is the inspection result normal?
YES >> GO TO 13.
NO >> Replace ASCD steering switch.
13.CHECK INTERMITTENT INCIDENT
Refer to GI-55, "
Intermittent Incident".
>> INSPECTION END
Component Inspection (ASCD Switch)INFOID:0000000001603813
1.CHECK ASCD SWITCH-I
1. Turn ignition switch OFF.
2. Disconnect ASCD switch harness connector.
3. Check the continuity between ASCD switch terminals under the following conditions.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace ASCD switch.
Component Inspection (ASCD Steering Switch)INFOID:0000000001162645
1.CHECK ASCD STEERING SWITCH
1. Disconnect combination switch (spiral cable) harness connector M31.
2. Check the continuity between combination switch harness connector terminals under following conditions.
Combination switch ECM
Continuity
Connector Terminal Connector Terminal
M31 14 E16 110 Existed
Terminals Condition Continuity
5 and 6ASCD switch ON Existed
ASCD switch OFF Not existed
Combination meter
Condition Resistance
Connector Terminals
M3114 and 15
(Combination switch)CANCEL switch Approx. 0 Ω
SET – switch Approx. 100 Ω
SET + switch Approx. 274 Ω
RESUME switch Approx. 910 Ω
Page 2526 of 5883
P0575 ASCD STEERING SWITCH
EC-1177
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Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace ASCD steering switch.
Page 2527 of 5883
![NISSAN TIIDA 2007 Service Repair Manual EC-1178
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P0606 ECM
P0606 ECM
DescriptionINFOID:0000000001162646
The ECM consists of a microcomputer and connectors for signal
input and output and for power supply. The ECM NISSAN TIIDA 2007 Service Repair Manual EC-1178
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P0606 ECM
P0606 ECM
DescriptionINFOID:0000000001162646
The ECM consists of a microcomputer and connectors for signal
input and output and for power supply. The ECM](/manual-img/5/57395/w960_57395-2526.png)
EC-1178
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P0606 ECM
P0606 ECM
DescriptionINFOID:0000000001162646
The ECM consists of a microcomputer and connectors for signal
input and output and for power supply. The ECM controls the engine.
DTC LogicINFOID:0000000001162647
DTC DETECTION LOGIC
NOTE:
If DTC P0606 is displayed with other DTC, first perform the trouble diagnosis for other DTC.
Conditions for applying the diagnostic procedure to the stored DTCs:
The DTC is declared present after an attempted start, or with the engine running.
If the DTC is present:
-Malfunction indicator (Red) lights up.
-Malfunction indicator (Yellow) lights up.
Diagnosis ProcedureINFOID:0000000001162648
1.CHECK DTC
Make sure that which malfunction (DTC second line indication) is displayed.
A or B
A>>GO TO 2.
B>>GO TO 3.
2.REPLACE ECM
1. Perform EC-1054, "
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair
Requirement".
2. Perform EC-1055, "
EGR VOLUME CONTROL VALVE CLOSED POSITION LEARNING : Special Repair
Requirement".
>>INSPECTION END
3.CHECK CAN COMMUNICATION LINE
Refer to LAN-33, "
CAN Communication Signal Chart".
OK or NG
OK >> GO TO 4.
NG >> Repair or replace.
4.CHECK DTC WITH ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
MBIB1517E
DTC No. Trouble diagnosis name Possible cause
P0606ECM
1.DEF to 20.DEF: Internal electric malfunctionECM
AExcept 9.DEFF
B9.DEF
Page 2528 of 5883
P0606 ECM
EC-1179
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Refer to BRC-25, "CONSULT-III Function (ABS)" (without ESP) or BRC-105, "CONSULT-III Function (ABS)"
(with ESP).
OK or NG
OK >> GO TO 5.
NG >> Repair or replace.
5.REPLACE ECM
1. Perform EC-1054, "
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair
Requirement".
2. Perform EC-1055, "
EGR VOLUME CONTROL VALVE CLOSED POSITION LEARNING : Special Repair
Requirement".
>>INSPECTION END