Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Problem Symptoms Table

PROBLEM SYMPTOMS TABLE

HINT:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

Symptom

Suspected Area

See page

Hard steering

Tires (Improperly inflated)

Power steering fluid level (Low)

Drive belt (Loose) (2TR-FE)

Drive belt (Loose) (2GR-FKS)

Front wheel alignment (Incorrect)

Steering system joints (Worn)

-

Suspension arm ball joints (Worn)

Steering column (Binding)

-

Vane pump (2TR-FE)

Vane pump (2GR-FKS)

Power steering link (2TR-FE)

Power steering link (2GR-FKS)

Poor return

Tires (Improperly inflated)

Front wheel alignment (Incorrect)

Steering column (Binding)

-

Power steering link (2TR-FE)

Power steering link (2GR-FKS)

Excessive play

Steering system joints (Worn)

-

Suspension arm ball joints (Worn)

Intermediate shaft, Sliding yoke (Worn)

-

Front wheel bearing (Worn)

Power steering link (2TR-FE)

Power steering link (2GR-FKS)

Abnormal noise

Power steering fluid level (Low)

Steering system joints (Worn)

-

Vane pump (2TR-FE)

Vane pump (2GR-FKS)

Power steering link (2TR-FE)

Power steering link (2GR-FKS)

Precaution
PRECAUTION 1. HANDLING PRECAUTIONS FOR STEERING SYSTEM (a) Care must be taken when replacing parts. Incorrect replacement could affect the performance of the steering system and result in driving ...

Vane Pump(for 2gr-fks)
...

Other materials:

Check Bus 3 Line for Short to +B
DESCRIPTION There may be a short circuit between one of the CAN bus lines and +B when no resistance exists between terminal 6 (CA3H) of the central gateway ECU (network gateway ECU) and terminal 16 (BAT) of the DLC3, or terminal 21 (CA3L) of the central gateway ECU (network gateway ECU) and t ...

Installation
INSTALLATION PROCEDURE 1. INSTALL HAZARD WARNING SIGNAL SWITCH ASSEMBLY (AIR CONDITIONING CONTROL ASSEMBLY) (for Automatic Air Conditioning System) (a) Connect the connectors. (b) Engage the 8 clips to hazard warning signal switch assembly (air conditioning control assembly). 2. INSTALL HAZ ...

Evaporator Temperature Sensor Circuit (B1413/13)
DESCRIPTION The cooler thermistor sensor (evaporator temperature sensor) is installed on the evaporator in the air conditioner unit to detect the temperature of the cooled air that has passed through the evaporator and is used to control the air conditioning. It sends signals to the air condi ...

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