NG -- REPLACE ECU IG1 FUSE
OK -- Continue to next step.
2. CHECK BATTERY
(a) Install the ECU IG1 fuse.
(b) Check the battery voltage.
Standard Voltage:
11 to 14 V
NG -- CHECK OR REPLACE CHARGING SYSTEM OR BATTERY (for 2GR-FE) See: Starting and Charging/Charging
System/Testing and Inspection/Component Tests and General Diagnostics
OK -- Continue to next step.
3. INSPECT SKID CONTROL ECU (IG1 TERMINAL)
(a) Make sure that there is no looseness at the locking part and the connecting part of the connectors.
(b) Disconnect the skid control ECU connector.
(c) Turn the engine switch on (IG).
(d) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Text in Illustration
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (IG1 CIRCUIT)
OK -- Continue to next step.
4. INSPECT SKID CONTROL ECU (GND1 TERMINAL)
(a) Turn the engine switch off.
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