Toyota Tundra (2015 year). Manual — part 1961
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 [A].
5.
Idle the engine for 5 seconds or more [B].
6.
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [C].
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: P0617.
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
CAUTION:
When performing the confirmation driving pattern, obey all speed limits and traffic laws.
HINT:
11.
3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0617; Starter...
If the judgment result shows ABNORMAL, the system has a malfunction.
If the judgment result shows INCOMPLETE or N/A, perform steps [D] and [E].
Drive the vehicle at 24 km/h (15 mph) or more for 20 seconds or more [D].
12.
Check the DTC judgment result [E].
13.
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.
14.
WIRING DIAGRAM
INSPECTION PROCEDURE
HINT:
The following troubleshooting flowchart is based on the premise that the engine is cranked normally.
If the engine will not crank, proceed to the problem symptoms table
.
Read freeze frame data using the Techstream. Freeze frame data records 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.
3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0617; Starter...
PROCEDURE
1.
READ VALUE USING TECHSTREAM (STARTER SIGNAL)
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON and turn the Techstream on.
(c) Enter the following menus: Powertrain / Engine and ECT / Data List / All Data / Starter Signal.
(d) Check the value displayed on the Techstream when the ignition switch is turned to the ON and
START positions.
OK:
IGNITION SWITCH POSITION
STARTER SIGNAL
ON
OFF
START
ON
NG
GO TO STEP 2
OK
CHECK FOR INTERMITTENT PROBLEMS
2.
INSPECT PARK / NEUTRAL POSITION SWITCH ASSEMBLY
(a) Disconnect the D35 PNP switch connector.
(b) Measure the resistance according to the value(s) in the
table below.
Standard resistance:
TESTER
CONNECTION
CONDITION
SPECIFIED
CONDITION
4 (B) - 5 (L)
Shift lever position P
Below 1 Ω
Shift lever position N
Below 1 Ω
Shift lever position not
on P or N
10 kΩ or higher
Result
RESULT
PROCEED TO
NG
A
OK
B
B
GO TO STEP 5
3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0617; Starter...
A
NEXT
3.
REPLACE PARK / NEUTRAL POSITION SWITCH ASSEMBLY
(a) Replace the park / neutral position switch.
for 2WD
for 4WD
4.
READ VALUE USING TECHSTREAM (STARTER SIGNAL)
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON and turn the Techstream on.
(c) Enter the following menus: Powertrain / Engine and ECT / Data List / All Data / Starter Signal.
(d) Check the value displayed on the Techstream when the ignition switch is turned to the ON and
START positions.
OK:
IGNITION SWITCH POSITION
STARTER SIGNAL
ON
OFF
START
ON
NG
GO TO STEP 5
OK
SYSTEM OK
5.
INSPECT IGNITION SWITCH ASSEMBLY
3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0617; Starter...
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