Toyota 2GR-FE Manual page 465

4
CHECK BATTERY TERMINAL
OK
5
CHECK WHETHER DTC OUTPUT RECURS
Result
Display (DTC Output)
No output
A
REPLACE ECM (See page ES-518)
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
(a) Check that the battery terminals are not loose or
NG
(a) Connect the intelligent tester to the DLC3.
(b) Turn the ignition switch on (IG).
(c) Turn the intelligent tester on.
(d) Clear the DTCs (See page ES-45).
(e) Turn the intelligent tester off.
(f)
(g) Select the following menu items: DIAGNOSIS /
(h) Read the DTCs.
P0560
B
corroded.
OK:
Battery terminals are not loose or corroded.
REPAIR OR REPLACE BATTERY TERMINAL
Start the engine and turn the intelligent tester on.
ENHANCED OBD II / DTC INFO / CURRENT CODES.
CHECK FOR INTERMITTENT PROBLEMS
ES–309
Proceed to
A
B
ES