Nissan Murano: Dtc/circuit Diagnosis / P062f Eeprom
DTC Description
TCM compares the calculated value stored in the flash ROM with the value stored in TCM. If the calculated value does not agree with the stored value, TCM judges this as a malfunction.
DTC DETECTION LOGIC
Flash ROM error is detected when turning ON the ignition switch.
| DTC |
CONSULT screen terms
(Trouble diagnosis content) |
DTC detection condition |
| P062F |
EEPROM
(Internal Control Module EEPROM Error) |
Diagnosis condition |
When turning ON the ignition switch |
| Signal |
— |
| Threshold |
Flash ROM error |
| Diagnosis delay time |
— |
POSSIBLE CAUSE
FAIL-SAFE
Not changed from normal driving
DTC Confirmation Procedure
PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.
>>
GO TO 2.
CHECK DTC DETECTION
-
Start the engine.
-
Check the DTC.
Is “P062F” detected?
YES>>
Go to Diagnosis Procedure.
NO-1>>
To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>
Confirmation after repair: INSPECTION END
Diagnosis Procedure
CHECK TCM BATTERY POWER SUPPLY (BACK-UP) CIRCUIT
-
Turn ignition switch OFF.
-
Disconnect TCM connector.
-
Turn ignition switch ON.
-
Check voltage between TCM harness connector terminals and ground.
| TCM | − | Voltage |
| Connector | Terminal |
| F25 |
45 |
Ground |
10 – 16 V |
| 46 |
Is the inspection result normal?
YES>>
GO TO 2.
NO>>
Repair or replace malfunctioning parts.
DETECT MALFUNCTIONING ITEMS
Check the following items:
-
Open or short circuit of harness between battery positive terminal and TCM connector terminals 45, and 46.
-
10A fuse [No.25, located in the fuse block (J/B)]. Refer to Terminal Arrangement.
Is the inspection result normal?
YES>>
GO TO 3.
NO>>
Repair or replace malfunctioning parts.
CHECK INTERMITTENT INCIDNT
Refer to Intermittent Incident.
Is the inspection result normal?
YES>>
Replace the TCM. Refer to Removal and Installation.
NO>>
Repair or replace malfunctioning parts.
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0605
CONTROL MODULE ROM
[Internal Control Module Read Only Memory (ROM) Error]
Diagnosis condition
When turning ON the ignition switch
Signal
—
Threshold
TCM ROM area sum parity check detects malfunction in ROM...
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0705
T/M RANGE SENSOR A
[Transmission Range Sensor A Circuit (PRNDL Input)]
Diagnosis condition
TCM power supply voltage: More than 11 V
Signal
Transmision range switch signal
Threshold
Two or more range signals simultaneously stay ON continuously
Diagnosis delay time
Maintained for 2 seconds
POSSIBLE CAUSE
Harness or connector (Short circuit between transmission range switch and TCM)
Transmission range switch
FAIL-SAFE
Shift position indicator on combination meter is not displayed
Selector shock is large
Start is slow
Acceleration is slow
Lock-up is not performed
DTC Confirmation Procedure
PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test...
Other information:
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collisions...
Abbreviation List
The following ABBREVIATIONS are used:A ABBREVIATION DESCRIPTION
A/C
Air conditioner
Air conditioning
A/F sensor
Air fuel ratio sensor
A/T
Automatic transaxle/transmission
ABS
Anti-lock braking system
ACCS
Advance climate control system
ACL
Air cleaner
AEB
Automatic Emergency Braking
AP
Accelerator pedal
APP
Accelerator pedal position
ATF
Automatic transmission fluid
ATR
Active torque rod
AV
Audio visual
AVM
Around view monitor
AWD
All wheel drive
B ABBREVIATION DESCRIPTION
BARO
Barometric pressure
BCI
Backup collision intervention
BCM
Body control module
BLSD
Brake limited slip differential
BPP
Brake pedal position
BSI
Blind spot intervention
BSW
Blind spot warning
C ABBREVIATION DESCRIPTION
CGW
Can Gateway
CKP
Crankshaft position
CL
Closed loop
CMP
Camshaft position
CPP
Clutch pedal position
CTP
Closed throttle position
CVT
Continuously variable transaxle/transmission
D ABBREVIATION DESCRIPTION
D1
Drive range first gear
D2
Drive range second gear
D3
Drive range third gear
D4
Drive range fourth gear
DCA
Distance control assist
DDS
Downhill drive support
DFI
Direct fuel injection system
DLC
Data link connector
DTC
Diagnostic trouble code
E ABBREVIATION DESCRIPTION
E/T
Exhaust temperature
EBD
Electric brake force distribution
EC
Engine control
ECD
Electronic controlled deceleration
ECL
Engine coolant level
ECM
Engine control module
ECT
Engine coolant temperature
ECV
Electrical control valve
EEPROM
Electrically erasable programmable read only memory
EFT
Engine fuel temperature
EGR
Exhaust gas recirculation
EGRT
Exhaust gas recirculation temperature
EGT
Exhaust gas temperature
ELD
Electronic locking differential
EOP
Engine oil pressure
EP
Exhaust pressure
EPR
Exhaust pressure regulator
EPS
Electronically controlled power steering
Electronic power steering
ESP
Electronic stability program system
EVAP canister
Evaporative emission canister
EVSE
Electric Nissan Murano vehicle supply equipment
EXC
Exhaust control
F ABBREVIATION DESCRIPTION
FC
Fan control
FCW
Forward collision warning
FEB
Forward Emergency Braking
FIC
Fuel injector control
FP
Fuel pump
FR
Front
FRP
Fuel rail pressure
FRT
Fuel rail temperature
FTP
Fuel tank pressure
FTT
Fuel tank temperature
G ABBREVIATION DESCRIPTION
GND
Ground
GPS
Global positioning system
GST
Generic scan tool
H ABBREVIATION DESCRIPTION
HBMC
Hydraulic body-motion control system
HDD
Hard disk drive
HO2S
Heated oxygen sensor
HOC
Heated oxidation catalyst
HPCM
Hybrid powertrain control module
I ABBREVIATION DESCRIPTION
I/M
Inspection and maintenance
IA
Intake air
IAC
Idle air control
IAT
Intake air temperature
IBA
Intelligent brake assist
IC
Ignition control
ICC
Intelligent cruise control
ICM
Ignition control module
IPDM E/R
Intelligent power distribution module engine room
ISC
Idle speed control
ISS
Input shaft speed
ITS
Information technology suite
IVC
In-Nissan Murano vehicle communications
K ABBREVIATION DESCRIPTION
KS
Knock sensor
L ABBREVIATION DESCRIPTION
LBC
Li-ion battery controller
LCD
Liquid crystal display
LCU
Local control unit
LDP
Lane departure prevention
LDW
Lane departure warning
LED
Light emitting diode
LH
Left-hand
LHD
Left-hand drive
LIN
Local interconnect network
M ABBREVIATION DESCRIPTION
M/T
Manual transaxle/transmission
MAF
Mass airflow
MAP
Manifold absolute pressure
MDU
Multi display unit
MI
Malfunction indicator
MIL
Malfunction indicator lamp
MOD
Moving object detection
N ABBREVIATION DESCRIPTION
NOX
Nitrogen oxides
O ABBREVIATION DESCRIPTION
O2
Oxygen
O2S
Oxygen sensor
OBD
On board diagnostic
OC
Oxidation catalytic converter
OD
Overdrive
OL
Open loop
OSS
Output shaft speed
P ABBREVIATION DESCRIPTION
P/S
Power steering
PBR
Potentio balance resistor
PCV
Positive crankcase ventilation
PFCW
Predictive forward collision warning
PNP
Park/Neutral position
PSP
Power steering pressure
PTC
Positive temperature coefficient
PTO
Power takeoff
PWM
Pulse width modulation
R ABBREVIATION DESCRIPTION
RAM
Random access memory
RAS
Rear active steer
RH
Right-hand
RHD
Right-hand drive
ROM
Read only memory
RPM
Engine speed
RR
Rear
S ABBREVIATION DESCRIPTION
SAE
Society of Automotive Engineers, Inc...