GS 350 RWD V6-3.5L (2GR-FSE) (2007)
a. The vehicle's ECU uses the ISO 15765-4 communication protocol. The terminal arrangement of the DLC3 complies with ISO 15031-3 and
matches the ISO 15765-4 format.
If the result is not as specified, the DLC3 may have a malfunction. Repair or replace the harness and connector.
HINT: If the display shows a communication error message when connecting the cable of the intelligent tester to the DLC3, turning the
engine switch on (IG) and operating the intelligent tester, there is a problem on the vehicle side or tester side.
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If communication is normal when the tester is connected to another vehicle, inspect the DLC3 on the original vehicle.
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If communication is still not possible when the tester is connected to another vehicle, the problem is probably in the tester itself. Consult
the Service Department listed in the tester's instruction manual.
3. INSPECT BATTERY VOLTAGE
Standard voltage: 11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
With Manufacturer's Scan Tool
CHECK DTC