Nissan Juke Service and Repair Manual : P0657 ECM relay
DTC Logic
DTC DETECTION LOGIC
NOTE
:
When IPDM E/R DTC is indicated with DTC P0657, IPDM E/R DTC must be checked
first.
Diagnosis Procedure
1
.CHECK GROUND CONNECTION
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 ECM RELAY CIRCUIT-I
Check the voltage between ECM harness connector and ground.
Is the inspection result normal? YES >> GO TO 6.
NO >> GO TO 3.
3.CHECK ECM RELAY CIRCUIT-II
1. Disconnect ECM harness connector F57.
2. Disconnect IPDM E/R harness connector E14.
3. Check the continuity between ECM harness connector and IPDM E/R harness connector.
4. Also check harness for short to ground and short to power.
Is the inspection result normal? YES >> GO TO 5.
NO >> GO TO 4.
4.DETECT MALFUNCTIONING PART
Check the following.
• Harness or connectors E8, F1 • Harness for open or short between ECM and IPDM E/R
>> Repair open circuit or short to ground or short to power in harness or connectors.
5.CHECK 20A FUSE
1. Disconnect 20A fuse (No. 43) from IPDM E/R.
2. Check 20A fuse.
Is the inspection result normal? YES >> GO TO 6.
NO >> Replace 20A fuse.
6.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "Intermittent Incident".
>> INSPECTION END
P0651 sensor power supply
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK GROUND CONNECTION
1. Turn ignition switch OFF.
2. Check ground connection E38. Refer to Ground Inspection in GI-44, "Circuit
Ins ...
P0697 sensor power supply
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK GROUND CONNECTION
1. Turn ignition switch OFF and wait at least 4 minutes.
2. Check ground connection E38. Refer to Ground Inspection i ...
Other materials:
Cylinder block
Disassembly and Assembly
PREPARING USED ENGINE
The engine should be cleaned and drained (oil and water).
Leave on the used engine or include in the return box:
• Oil filter
• Oil pressure switch
• Water pump
• Fuel injection pump
• Rail
• Injectors
• Glow plugs
• Oil level gauge
• Vacu ...
Differential side oil seal
Exploded View
1. Transaxle assembly
2. Differential side oil seal (left side)
3. Differential side oil seal (right side)
: Vehicle front
: Always replace after every
disassembly.
: Genuine NISSAN CVT Fluid NS-2
Removal and Installation
REMOVAL
NOTE:
Cap or plug openings to prevent flui ...
Symptom diagnosis
Squeak and rattle trouble diagnoses
Work Flow
CUSTOMER INTERVIEW
Interview the customer if possible, to determine the conditions that exist
when the noise occurs. Use the Diagnostic
Worksheet during the interview to document the facts and conditions when the
noise occurs and any of
the cu ...