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Home >> Lexus >> 2009 >> IS 250 AWD V6-2.5L (4GR-FSE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Information Bus >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Problem Symptoms Table
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Problem Symptoms Table








CAN COMMUNICATION: CAN COMMUNICATION SYSTEM: 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.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Result List of How to Proceed with Troubleshooting

Symptom Chart (Part 1):





Communication Stop Mode Table

Symptom Chart (Part 2):