Toyota Tacoma (2015-2018) Service Manual: Engine Unit

On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT ENGINE COOLANT (See page ) 2. INSPECT ENGINE OIL (See page ) 3. INSPECT BATTERY (See page ) 4. INSPECT SPARK PLUG (See page ) 5. INSPECT AIR CL ...

Precaution

PRECAUTION HINT: Any digits beyond the 0.01 mm (1/1000 in.) place for standard, minimum and maximum values should be used as a reference only. When both standard and maximum or minim ...

Other materials:

Communication Malfunction between ECUs Connected by LIN (B2785)
DESCRIPTION The certification ECU (smart key ECU assembly) monitors communication between all the ECUs connected to the certification bus lines. When the certification ECU (smart key ECU assembly) detects errors in communication with all the ECUs connected to the certification bus lines at a ...

Removal
REMOVAL PROCEDURE 1. REMOVE REAR WHEEL 2. DRAIN BRAKE FLUID HINT: Immediately wash off any brake fluid that comes into contact with any painted surfaces. 3. REMOVE REAR BRAKE DRUM SUB-ASSEMBLY (a) Release the parking brake, and remove the rear brake drum. If the rear brake drum cannot be ...

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 ...