Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
Power Circuit Inspection
1.
Disconnect the Inhibitor switch connector (A).
2.
Ignition KEY "ON" & Engine "OFF".
3.
Measure voltage between supplied power and ground at inhibitor circuit.
Specification Approx. 12V
Signal Circuit Inspection
1.
Connect the Inhibitor switch connector (A).
2.
Ignition KEY "ON" & Engine "OFF".
3.
Measure voltages between each terminal and chassis ground during shift lever changed "P, R, N, D".
Specification : See below "Signal Code Table"
Signal Code Table
PIN No.
P
P-R
R
R-N
N
N-D
D
Signal "1"
12V
12V
0
0
0
0
0
Signal "2"
0
12V
12V
12V
0
0
0
Signal "3"
0
0
0
12V
12V
12V
0
Signal "4"
0
0
0
0
0
12V
12V
Removal
•
Be sure to read and follow the “General Safety Information
and Caution” before doing any work related with the high voltage
system. Failure to follow the safety instructions may result in serious
electrical injuries.
•
Be sure to shut off the high voltage circuit according to the
“High Voltage Shut-off Procedures” before doing any work related
with the high voltage system to avoid serious electrical injuries.
1.
Shut off the high voltage circuit.
( Refer to Automatic Transaxle System - "High Voltage Shut-off Procedure")
2.
Place the shift lever into the "N" position.
3.
Remove the under cover (A).
4.
Drain the coolant of hybrid motor cooling system.
( Refer to Hybrid Motor System - "Coolant")
5.
Remove the air duct (A).
6.
Remove the air cleaner assembly.
(1)
Disconnect the breather hose (A).
(2)
Disconnect the air intake hose (B) and then remove the air cleaner assembly (C).
7.
Remove the hybrid power control unit assembly.
( Refer to Hybrid Control System - "HPCU (Hybrid Power Control Unit)")
8.
Remove the tray (A).
9.
Remove the inhibitor switch (A).
10.
Remove the shift cable mounting nut (B).
11.
Remove the manual control lever (B) and the washer after removing a nut (A).
12.
Remove the inhibitor switch (A) after removing the bolts (2ea).
Installation
1.
Check that the shift lever is placed in the "N" position
2.
Install the inhibitor switch (A).
Lightly tighten the inhibitor switch mounting bolts so that necessary adjustments can be made.
3.
Install the manual control lever (A).
Lightly tighten the manual control lever nut (B) so that necessary adjustments can be made.
4.
Align the hole (A) in the manual control lever with the "N"
position hole (B) of the inhibitor switch and then insert the SST
inhibitor switch guide pin (09480-A3800).
5.
Tighten the nut (A) and bolts (B) with the specified torque.
Special Service Tools Tool Name / NumberIllustrationDescriptionRKE Battery Checker09954-2P100Measuring the RKE batteryvoltage Personal Protective Equipment NameIllustrationDescriptionInsulation gloveUsed when inspecting or working on the high voltage components[Insulation performance : 1000V / 300A or ...