TERMINALS OF ECU
1. CHECK STEERING LOCK ECU
(a) Disconnect the F68 steering lock ECU connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
F68-1 (GND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
F68-6 (IG2) - F68-1 (GND) |
W - W-B |
IG2 signal input |
Engine switch off → engine switch on (IG) |
Below 1 V → 11 to 14 V |
F68-7 (B) - F68-1 (GND) |
GR - W-B |
Power source |
Always |
11 to 14 V |
If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the F68 steering lock ECU connector.
(d) Measure the voltage according to the value(s) in the table below.
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
F68-3 (IGE) - F68-1 (GND) |
GR - W-B |
Power source for motor drive |
When all conditions are met:
|
11 to 14 V (Steering lock motor not operating) → Below 1 V (Steering lock motor operating) → 11 to 14 V (Steering lock motor not operating) |
F68-4 (SLP1) - F68-1 (GND) |
SB - W-B |
Unlock position sensor output signal |
Steering lock locked → steering lock unlocked |
11 to 14 V → Below 1.2 V |
If the result is not as specified, there may be a malfunction in the steering lock ECU.
Menu list of the hands-free phone system
Normal operation
Using a short cut key
Automatic volume adjustment
When vehicle speed reaches 50 mph (80 km/h) or more, the volume automatically
increases. The volume returns to the previous volume setting when vehicle speed
drops to 43 mph (70 k ...
Reassembly
REASSEMBLY
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE
1. TEMPORARILY INSTALL FRONT DISC BRAKE BLEEDER PLUG
(a) Temporarily install the front dis ...