Nissan Juke Service and Repair Manual : P1544 EGT sensor 2
DTC Logic
DTC DETECTION LOGIC
NOTE
:
If DTC P1544 is displayed with DTC P0115, first perform trouble diagnosis for
DTC P0115. Refer to EC-907,
"DTC Logic".
Diagnosis Procedure
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E38. Refer to Ground inspection in GI-44, "Circuit Inspection".
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK EXHAUST GAS TEMPERATURE SENSOR 2 POWER SUPPLY CIRCUIT
1. Disconnect exhaust gas temperature sensor 2 harness connector.
2. Turn ignition switch ON.
3. Check the voltage between exhaust gas temperature sensor 2 harness connector and ground.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
3.CHECK EXHAUST GAS TEMPERATURE SENSOR 2 GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between exhaust gas temperature sensor 2 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 4.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "Intermittent Incident".
Is the inspection result normal? YES >> Replace exhaust gas temperature sensor 2.
NO >> Repair or replace.
P1525 communication circuit for ASCD and speed limiter
DTC Logic
DTC DETECTION LOGIC
...
P1545 EGT sensor 2
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P1545 is displayed with DTC P1544, first perform trouble diagnosis for
DTC P1544. Refer to EC-985,
"DTC Logic". ...
Other materials:
P1612 chain of ECM-IMMU
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC P1612 is displayed with DTC U1000 (for BCM), first perform the trouble
diagnosis for DTC U1000.
Refer to BCS-153, "DTC Logic".
• If DTC P1612 is displayed with DTC U1010 (for BCM), first perform the trouble
diagnosis for DTC U1010.
...
Audio system symptoms
Models with USB connection function
MODELS WITH USB CONNECTION FUNCTION : Symptom Table
AUDIO SYSTEM
RELATED TO HANDS-FREE PHONE
• Check that the cellular phone is the corresponding type (Bluetooth™
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U1119 lost comm (multi-display)
Description
CAN (Controller Area Network) is a serial communication line for real-time
application. It is an on-vehicle multiplex
communication line with high data communication speed and excellent malfunction
detection ability.
Many electronic control units are equipped onto a vehicle, and ...