DESCRIPTION
The ECM monitors its internal operation and it will set this DTC when it detects an internal malfunction.
DTC No. |
DTC Detection Condition |
Trouble Area |
SAE |
---|---|---|---|
P062F44 |
ECM internal error (EEPROM) |
ECM |
P062F |
MONITOR DESCRIPTION
The ECM monitors its internal operation. If the internal operation is malfunctioning, the ECM will turn on the MIL and store the DTC.
MONITOR STRATEGY
Related DTCs |
P062F: Internal control module EEPROM error/ Functional |
Required sensors/Components (Main) |
ECM |
Required sensors/Components (Related) |
- |
Frequency of operation |
Continuous: Case 1, Case 2 Once per driving cycle: Case 3 |
Duration |
- |
MIL operation |
Immediately |
Sequence of operation |
None |
TYPICAL ENABLING CONDITIONS
All:
The monitor will run whenever the following DTCs are not stored |
None |
All of the following conditions are met |
- |
Permanent Fault Code |
Not stored |
OBDII system commands |
Store |
Battery voltage |
8 V or higher |
All of the following conditions are met |
- |
Permanent Fault Code |
Stored |
OBDII system commands |
Clear |
Battery voltage |
8 V or higher |
Battery voltage |
8 V or higher |
TYPICAL MALFUNCTION THRESHOLDS
Case 1
Following condition is met |
2 data areas or more |
Any of the following conditions (a), (b) or (c) are met |
More then 3 times |
(a) EEPROM communication timeout |
Occurred |
(b) Permanent fault code |
Not stored |
(c) Permanent fault code |
Not equal to commanded fault code |
Following condition is met |
2 data areas or more |
Either of the following conditions (a) or (b) is met |
More then 3 times |
(a) EEPROM communication timeout |
Occurred |
(b) Permanent fault code |
Stored |
Either of the following conditions is met |
1 or 2 |
1. Following condition is met |
2 data areas or more |
(a) EEPROM communication timeout occurred |
More than 3 times |
2. Permanent Fault Code data mismatch |
More than 10 times |
CONFIRMATION DRIVING PATTERN
HINT:
HINT:
[*1] : Normal judgment procedure.
The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.
Techstream Display |
Description |
---|---|
NORMAL |
|
ABNORMAL |
|
INCOMPLETE |
|
N/A |
|
HINT:
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
READ OUTPUT DTC (DTC P062F44) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Clear DTCs (See page ).
(e) Turn the ignition switch off and turn the Techstream off.
(f) Disconnect the Techstream.
(g) Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
(h) Connect the cable to the negative (-) battery terminal.
(i) Connect the Techstream to the DLC3.
(j) Turn the ignition switch to ON.
(k) Turn the Techstream on.
(l) Enter the following menus: Powertrain / Transmission / Trouble Codes.
(m) Read DTCs.
Result
Result |
Proceed to |
---|---|
No DTC output |
A |
P062F44 is output |
B |
A | ![]() |
CHECK FOR INTERMITTENT PROBLEMS |
B | ![]() |
REPLACE ECM |
Precaution
PRECAUTION
1. HANDLING PRECAUTIONS FOR STEERING SYSTEM
(a) Care must be taken when replacing parts. Incorrect replacement could affect
the performance of the steering system and result in driving hazards.
2. HANDLING PRECAUTIONS FOR SRS AIRBAG SYSTEM
(a) The vehicle is equipped with SRS (Suppl ...
Seat heaters
On
The indicator comes on.
Adjusts the seat temperature.
The further you turn the dial upward, the warmer the seat becomes.
■The seat heaters can be used when
The engine switch is in the ON position.
■When not in use
Turn the dial fully downward. The indicator turns off.
CAUT ...
Precaution
PRECAUTION
1. PRECAUTIONS WHEN CHECKING FOR DTCS
(a) When the cable is disconnected from the negative (-) battery terminal, the
DTCs stored in the steering lock ECU (steering lock actuator or UPR bracket assembly)
are cleared. Be sure to record any output DTCs immediately.
(b) Normally, with ...