2020 Toyota Tacoma Repair Guides

B0120[2020] Toyota Tacoma B0120 — Fan Clutch Solenoid Circuit Diagnosis & Fix

Learn how to diagnose and repair B0120 (fan-clutch-solenoid-circuit) on your 2020 Toyota Tacoma. Includes professional tips and common pitfalls.

Easy

30-60 minutes

B0133[2020] Toyota Tacoma B0133 — Ambient Temperature Sensor Circuit Diagnosis & Fix

DIY repair guide for B0133 issues in 2020 Toyota Tacoma. Everything you need to diagnose and fix ambient-temperature-sensor-circuit problems.

Moderate

30-60 minutes

B0135[2020] Toyota Tacoma B0135 — Cabin Temperature Sensor Circuit Diagnosis & Fix

DIY repair guide for B0135 issues in 2020 Toyota Tacoma. Everything you need to diagnose and fix cabin-temperature-sensor-circuit problems.

Easy

2-4 hours

C0B22020 Toyota Tacoma C0B2 — Tire Pressure Monitor System Diagnosis & Fix

Complete guide to diagnosing and repairing OBD-II code C0B2 (Tire Pressure Monitor System) on your 2020 Toyota Tacoma. Includes diagnostic steps, repair procedures, and calibration instructions.

Moderate

1-2 hours

P05352020 Toyota Tacoma P0535 — A/C Evaporator Temperature Sensor Circuit Malfunction Diagnosis & Fix

Complete guide to diagnosing and fixing the P0535 (A/C Evaporator Temperature Sensor Circuit Malfunction) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

2-4 hours

P06732020 Toyota Tacoma P0673 — Cylinder 3 Glow Plug Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0673 (Cylinder 3 Glow Plug Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

2-4 hours

P06742020 Toyota Tacoma P0674 — Cylinder 4 Glow Plug Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0674 (Cylinder 4 Glow Plug Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06752020 Toyota Tacoma P0675 — Cylinder 5 Glow Plug Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0675 (Cylinder 5 Glow Plug Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06762020 Toyota Tacoma P0676 — Cylinder 6 Glow Plug Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0676 (Cylinder 6 Glow Plug Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06772020 Toyota Tacoma P0677 — Cylinder 7 Glow Plug Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0677 (Cylinder 7 Glow Plug Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06782020 Toyota Tacoma P0678 — Cylinder 8 Glow Plug Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0678 (Cylinder 8 Glow Plug Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06792020 Toyota Tacoma P0679 — Cylinder 9 Glow Plug Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0679 (Cylinder 9 Glow Plug Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

2-4 hours

P06802020 Toyota Tacoma P0680 — Cylinder 10 Glow Plug Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0680 (Cylinder 10 Glow Plug Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

2-4 hours

P06812020 Toyota Tacoma P0681 — Cylinder 11 Glow Plug Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0681 (Cylinder 11 Glow Plug Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06822020 Toyota Tacoma P0682 — Cylinder 12 Glow Plug Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0682 (Cylinder 12 Glow Plug Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

2-4 hours

P06832020 Toyota Tacoma P0683 — Glow Plug Control Module to PCM Communication Diagnosis & Fix

Complete guide to diagnosing and fixing the P0683 (Glow Plug Control Module to PCM Communication) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06842020 Toyota Tacoma P0684 — Glow Plug Control Module Internal Electrical Diagnosis & Fix

Complete guide to diagnosing and fixing the P0684 (Glow Plug Control Module Internal Electrical) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06852020 Toyota Tacoma P0685 — ECM Power Relay Control Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0685 (ECM Power Relay Control Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

2-4 hours

P06862020 Toyota Tacoma P0686 — ECM Power Relay Circuit Low Diagnosis & Fix

Complete guide to diagnosing and fixing the P0686 (ECM Power Relay Circuit Low) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

2-4 hours

P06872020 Toyota Tacoma P0687 — ECM Power Relay Circuit High Diagnosis & Fix

Complete guide to diagnosing and fixing the P0687 (ECM Power Relay Circuit High) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06882020 Toyota Tacoma P0688 — ECM Power Relay Sense Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0688 (ECM Power Relay Sense Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06892020 Toyota Tacoma P0689 — ECM Power Relay Sense Circuit Low Diagnosis & Fix

Complete guide to diagnosing and fixing the P0689 (ECM Power Relay Sense Circuit Low) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06902020 Toyota Tacoma P0690 — ECM Power Relay Sense Circuit High Diagnosis & Fix

Complete guide to diagnosing and fixing the P0690 (ECM Power Relay Sense Circuit High) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

2-4 hours

P06932020 Toyota Tacoma P0693 — Cooling Fan 2 Control Circuit Low Diagnosis & Fix

Complete guide to diagnosing and fixing the P0693 (Cooling Fan 2 Control Circuit Low) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

2-4 hours

P06942020 Toyota Tacoma P0694 — Cooling Fan 2 Control Circuit High Diagnosis & Fix

Complete guide to diagnosing and fixing the P0694 (Cooling Fan 2 Control Circuit High) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

2-4 hours

P06952020 Toyota Tacoma P0695 — Fan 3 Control Circuit Low Diagnosis & Fix

Complete guide to diagnosing and fixing the P0695 (Fan 3 Control Circuit Low) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06962020 Toyota Tacoma P0696 — Fan 3 Control Circuit High Diagnosis & Fix

Complete guide to diagnosing and fixing the P0696 (Fan 3 Control Circuit High) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

2-4 hours

P06972020 Toyota Tacoma P0697 — Sensor Reference Voltage C Circuit Open Diagnosis & Fix

Complete guide to diagnosing and fixing the P0697 (Sensor Reference Voltage C Circuit Open) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06982020 Toyota Tacoma P0698 — Sensor Reference Voltage C Circuit Low Diagnosis & Fix

Complete guide to diagnosing and fixing the P0698 (Sensor Reference Voltage C Circuit Low) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

1-3 hours

P06992020 Toyota Tacoma P0699 — Sensor Reference Voltage C Circuit High Diagnosis & Fix

Complete guide to diagnosing and fixing the P0699 (Sensor Reference Voltage C Circuit High) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

2-4 hours

P07012020 Toyota Tacoma P0701 — Transmission Control System Range/Performance Diagnosis & Fix

Complete guide to diagnosing and fixing the P0701 (Transmission Control System Range/Performance) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

4-8 hours

P07022020 Toyota Tacoma P0702 — Transmission Control System Electrical Diagnosis & Fix

Complete guide to diagnosing and fixing the P0702 (Transmission Control System Electrical) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

4-8 hours

P07032020 Toyota Tacoma P0703 — Torque Converter Brake Switch B Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0703 (Torque Converter Brake Switch B Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

4-8 hours

P07042020 Toyota Tacoma P0704 — Clutch Switch Input Circuit Diagnosis & Fix

Complete guide to diagnosing and fixing the P0704 (Clutch Switch Input Circuit) error code on your 2020 Toyota Tacoma. Includes step-by-step instructions, repair costs, and expert tips.

Advanced

4-8 hours

P08432020 Toyota Tacoma P0843 — Transfer Case Motor Circuit High Diagnosis & Fix

The transfer case motor circuit is showing abnormally high voltage.

Advanced

2-3 hours

P08452020 Toyota Tacoma P0845 — High Low Range Switch Circuit Diagnosis & Fix

The high to low range switch circuit is indicating incorrect status.

Moderate

1-2 hours

P08882020 Toyota Tacoma P0888 — TCM Power Relay Sense Circuit Diagnosis & Fix

P0888 indicates a fault in the TCM power relay feedback sense circuit.

Advanced

1-3 hours

P08902020 Toyota Tacoma P0890 — TCM Power Relay Sense Circuit Low Diagnosis & Fix

P0890 indicates abnormally low voltage in the TCM power relay sense circuit.

Advanced

1-3 hours

P10092020 Toyota Tacoma P1009 — MISFIRE DTC P1009 Diagnosis & Fix

Expert diagnosis and repair guide for Toyota Tacoma 2020 with OBD-II code P1009 (Misfire Detection Monitor Complete). Includes troubleshooting steps, common causes, and repair procedures.

Moderate

2 hours

P11572020 Toyota Tacoma P1157 - OXYGEN SENSOR HEATER CIRCUIT LOW Diagnosis & Fix

Expert diagnosis and repair guide for P1157 (O2 sensor heater circuit low) in 2020 Toyota Tacoma. Includes wiring checks, sensor testing, and module communication diagnostics.

Moderate

1-3 hours

P13122020 Toyota Tacoma P1312 — Ignition Coil Secondary Circuit Issue Diagnosis & Fix

Complete diagnostic guide for 2020 Toyota Tacoma P1312 error code. Includes troubleshooting steps, testing procedures, and repair solutions for ignition coil secondary circuit issue.

Moderate

2-3 hours

P13362020 Toyota Tacoma P1336 — Knock Sensor Adaptation Error Diagnosis & Fix

Complete diagnostic guide for 2020 Toyota Tacoma P1336 error code. Includes troubleshooting steps, testing procedures, and repair solutions for knock sensor adaptation error.

Moderate

3 hours

P15962020 Toyota Tacoma P1596 — Alternator Thermal Limit Diagnosis & Fix

Complete diagnostic guide for P1596 on 2020 Toyota Tacoma. Learn symptoms, causes, and step-by-step repair procedures.

Easy

3 hours

P16962020 Toyota Tacoma P1696 — ECM Not Programmed or Corrupted Diagnosis & Fix

Learn how to diagnose and fix OBD-II code P1696 (ECM Not Programmed or Corrupted) in your 2020 Toyota Tacoma. Step-by-step troubleshooting guide with voltage diagnostics and module programming tips.

Advanced

2-3 hours

U04782020 Toyota Tacoma U0478 — Invalid Data Received Signal Error Diagnosis & Fix

Learn how to diagnose and repair U0478 - CAN bus communication issues in your 2020 Toyota Tacoma. Expert troubleshooting guide with wiring diagrams and repair tips.

Advanced

1-2 hours