Toyota Tundra (2015 year). Manual — part 1205
Last Modified: 9-16-2014
6.6 C
Doc ID: RM000002Z1R0G3X
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P060A; Internal Control Module Monitoring Processor
Performance; 2015 MY Tundra [08/2014 - ]
DTC
P060A
Internal Control Module Monitoring Processor Performance
DESCRIPTION
is output.
DTC NO.
DTC DETECTION CONDITION
TROUBLE AREA
P060A
When any condition below is met:
ECM main CPU error
ECM sub CPU error
Electronic throttle monitoring CPU error
(1 trip detection logic)
ECM
MONITOR STRATEGY
Related DTCs
None
Required sensors/Components (Main)
ECM
Required sensors/Components (Related)
-
Duration
-
MIL operation
Immediate
TYPICAL ENABLING CONDITIONS
Monitor runs whenever the following DTCs are not stored
None
TYPICAL MALFUNCTION THRESHOLDS
When either condition below is met:
Condition 1 or 2
1. When all conditions below are met:
-
- CPU reset
1 time or more
- Learned TP - Learned APP
0.4 V or higher
- Electronic throttle actuator
OFF
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P060A; Interna...
2. CPU reset
2 times or more
CONFIRMATION DRIVING PATTERN
Connect the Techstream to the DLC3.
1.
Turn the ignition switch to ON and turn the Techstream on.
2.
Clear the DTCs (even if no DTCs are stored, perform the clear DTC operation).
3.
Turn the ignition switch off and wait for at least 30 seconds.
4.
Turn the ignition switch to ON and turn the Techstream on.
5.
Wait 16 seconds or more.
6.
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
7.
Read the pending DTCs.
HINT:
If a pending DTC is output, the system is malfunctioning.
If a pending DTC is not output, perform the following procedure.
8.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
9.
Input the DTC: P060A.
10.
Check the DTC judgment result.
TESTER
DISPLAY
DESCRIPTION
NORMAL
DTC judgment completed
System normal
ABNORMAL
DTC judgment completed
System abnormal
INCOMPLETE
DTC judgment not completed
Perform driving pattern after confirming DTC enabling conditions
N/A
Unable to perform DTC judgment
HINT:
If the judgment result shows ABNORMAL, the system has a malfunction.
11.
If the test result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and
check for permanent DTCs
.
HINT:
If a permanent DTC is output, the system is malfunctioning.
If no permanent DTC is output, the system is normal.
12.
INSPECTION PROCEDURE
NOTICE:
After turning ignition switch off, waiting time may be required before disconnecting the cable from the
negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P060A; Interna...
(-) battery terminal notices before proceeding with work
.
HINT:
Read freeze frame data using a Techstream. Freeze frame data record the engine condition when
malfunctions are detected. When troubleshooting, freeze frame data can help determine if the vehicle was
moving or stationary, if the engine was warmed up or not, if the air-fuel ratio was lean or rich, and other
data from the time the malfunction occurred.
PROCEDURE
1.
CHECK FOR DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Clear DTCs
.
(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) Wait for 16 seconds or more.
(m) Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
(n) Read DTCs.
OK:
P060A is not present.
NG
REPLACE ECM
OK
CHECK FOR INTERMITTENT PROBLEMS
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P060A; Interna...
Last Modified: 9-16-2014
6.6 C
Doc ID: RM000002Z1S0PQX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P060B; Internal Control Module A/D Processing
Performance; 2015 MY Tundra [08/2014 - ]
DTC
P060B
Internal Control Module A/D Processing Performance
DESCRIPTION
This DTC is output when a communication error occurs in the ECM.
DTC NO.
DTC DETECTION CONDITION
TROUBLE AREA
P060B
ECM main CPU communication error
(1 trip detection logic)
ECM
Knock sensor
MONITOR STRATEGY
Related DTCs
P060B: ECM main CPU communication error
Required sensors/Components (Main)
ECM
Required sensors/Components (Related)
-
Duration
2 times: Case 2
10 times: Case 1
30 times: Case 3 and 4
MIL operation
Immediate
TYPICAL ENABLING CONDITIONS
Case 1 and 4
Monitor runs whenever following DTCs not present
None
Battery voltage
8 V or more
Starter
OFF
Case 2 and 3
Monitor runs whenever following DTCs not present
None
TYPICAL MALFUNCTION THRESHOLDS
Case 1
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P060B; Interna...
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