Toyota Tundra (2015 year). Manual — part 1682
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51.
PERFORM EVAP SYSTEM CHECK (AUTOMATIC MODE)
NOTICE:
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Clear DTCs
.
(e) Enter the following menus: Powertrain / Engine and ECT / Utility / Evaporative System Check /
Automatic Mode.
(f) After the Evaporative System Check is completed, check for pending DTCs by entering the following
menus: Powertrain / Engine and ECT / Trouble Codes
HINT:
If no pending DTCs are found, the repair has been successfully completed.
NEXT
END
3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System...
3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System...
Last Modified: 9-16-2014
6.6 J
Doc ID: RM000001DN80AXX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: 3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: ECM Power Source Circuit; 2015 MY Tundra
[08/2014 - ]
ECM Power Source Circuit
DESCRIPTION
INSPECTION PROCEDURE
PROCEDURE
1.
INSPECT FUSES (AM2, IG2 MAIN, EFI NO. 1, IGN)
3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: ECM Power...
OK
(a) Remove the AM2 fuse, IG2 MAIN fuse, EFI NO. 1 fuse
and IGN fuse from the engine room relay block.
(b) Measure the resistance according to the value(s) in the
table below.
Standard resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
AM2 fuse
Always
Below 1 Ω
IG2 MAIN fuse
Always
Below 1 Ω
EFI NO. 1 fuse
Always
Below 1 Ω
IGN fuse
Always
Below 1 Ω
NG
CHECK FOR SHORT IN ALL HARNESSES AND
CONNECTORS CONNECTED TO FUSE AND
REPLACE FUSE
2.
INSPECT INTEGRATION RELAY (IG2, EFI)
(a) Remove the integration relay from the engine room
relay block.
(b) Measure the resistance according to the value(s) in the
table below.
Standard resistance:
TESTER
CONNECTION
CONDITION
SPECIFIED
CONDITION
1C-1 - 1B-8
When no battery voltage is
applied to terminals 1B-6 and
1B-7
10 kΩ or higher
1C-1 - 1B-8
When battery voltage is
applied to terminals 1B-6 and
1B-7
Below 1 Ω
1C-1 - 1B-4
When no battery voltage is
applied to terminals 1B-2 and
1B-3
10 kΩ or higher
3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: ECM Power...
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