Nissan Juke Service and Repair Manual : P0115 ECT sensor
DTC Logic
DTC DETECTION 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 ENGINE COOLANT TEMPERATURE SENSOR SUPPLY CIRCUIT
1. Disconnect engine coolant temperature sensor harness connector.
2. Turn ignition switch ON.
3. Check the voltage between engine coolant temperature sensor 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 ENGINE COOLANT TEMPERATURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between engine coolant temperature 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 4.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK ENGINE COOLANT TEMPERATURE SENSOR
Refer to EC-908, "Component Inspection".
Is the inspection result normal? YES >> GO TO 5.
NO >> Replace engine coolant temperature sensor.
5.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "Intermittent Incident", ???INCIDENT SIMULATION TESTS??? and ???GROUND INSPECTION???.
>> INSPECTION END
Component Inspection
1.CHECK ENGINE COOLANT TEMPERATURE SENSOR
Check resistance between engine coolant temperature sensor terminals 2 and 3 under the following conditions.
Is the inspection result normal? YES >> INSPECTION END
NO >> Replace Engine coolant temperature sensor.
P0110 IAT sensor
DTC Logic DTC DETECTION 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 In ...P0120 TP sensor
DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK GROUND CONNECTIONS 1. Turn ignition switch OFF and wait at least 20 seconds. 2. Check ground connection E38. Refer to Ground inspection ...Other materials:
Additional service when replacing ECM
Description
When replacing ECM, this procedure must be performed.
Work Procedure
1.PERFORM INITIALIZATION OF NATS SYSTEM AND REGISTRATION OF ALL NATS
IGNITION KEY IDS
Refer to SEC-50, "BCM : Special Repair Requirement" (With intelligent key
system), SEC-190, "BCM : Work
Proce ...
Door locks/unlocks precaution
• Do not push the door handle request switch with the Intelligent Key held in
your hand as illustrated. The close distance to the door handle will cause the Intelligent
Key system to have difficulty recognizing that the Intelligent Key is outside the
vehicle.
• After locking with the door h ...
System setting
Temperature Setting Trimmer
DESCRIPTION
If the temperature felt by the customer is different from the air flow
temperature controlled by the temperature
setting, the A/C auto amp. control temperature can be adjusted to compensate for
the temperature setting.
HOW TO SET
With CONSULT-III
P ...