Toyota Tacoma (2015-2018) Service Manual: Fuel Pump Ecu
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. PRECAUTION
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work.
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2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
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3. REMOVE FUEL PUMP CONTROL ECU
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(a) Disconnect the 2 connectors. |
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(b) Remove the 2 nuts and fuel pump control ECU. NOTICE: Make sure the fuel pump control ECU is not subjected to physical shocks, such as being dropped, etc. |
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Installation
INSTALLATION
PROCEDURE
1. INSTALL FUEL PUMP CONTROL ECU
(a) Install the fuel pump control ECU with the 2 bolts.
Torque:
20 N·m {199 kgf·cm, 14 ft·lbf}
NOTICE:
Do not use the fuel pump control ECU if it has been subjected to physical shocks, such as being dropped, etc.
(b) Connect the 2 connectors.
2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque:
5.4 N·m {55 kgf·cm, 48 in·lbf}
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
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Reassembly
REASSEMBLY
CAUTION / NOTICE / HINT
NOTICE:
Do not try to remove the black nylon tube as it is welded to the fuel suction
tube assembly (See page
).
HINT:
Perform "Inspection After Repai ...
Other materials:
Clutch Pedal Switch
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK CLUTCH START SYSTEM
(a) Check that the engine does not start when the clutch pedal is released.
(b) Check that the engine starts when the clutch pedal is fully depressed.
If necessary, replace the clutch start switch assembly.
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Components
COMPONENTS
ILLUSTRATION
*1
FRONT ARMREST BASE UPPER PANEL SUB-ASSEMBLY
*2
FRONT DOOR GLASS INNER WEATHERSTRIP
*3
FRONT DOOR INSIDE HANDLE BEZEL PLUG
*4
FRONT DOOR INSIDE HANDLE SUB-ASSEMBLY
...
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
The 4 wheel drive control ECU records DTCs when the ECU detects a malfunction
in the ECU itself or in system circuits.
The DTCs can be read through the DLC3 of the vehicle. When the system seems to
be malfunctioning, use the Techstream to check for malfunctions ...
