DESCRIPTION
The ECM memory contains the programs for the normal and PWR shift patterns.
By following the programs corresponding to the signals from the pattern select switch assembly, park/neutral position switch and other various sensors, the ECM switches the shift solenoid valves on and off, and controls the transmission gear ratio.
WIRING DIAGRAM
PROCEDURE
1. |
INSPECT PATTERN SELECT SWITCH ASSEMBLY |
(a) Remove the pattern select switch assembly (See page
|
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
1 (E) - 4 (B) |
Pattern select switch assembly pushed |
Below 1 Ω |
1 (E) - 4 (B) |
Pattern select switch assembly not pushed |
10 kΩ or higher |
*1 |
Pattern Select Switch Assembly |
NG | ![]() |
REPLACE PATTERN SELECT SWITCH ASSEMBLY |
|
2. |
CHECK HARNESS AND CONNECTOR (PATTERN SELECT SWITCH ASSEMBLY - BODY GROUND) |
(a) Disconnect the pattern select switch assembly connector. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
P20-1 (E) - Body ground |
Always |
Below 1 Ω |
*a |
Front view of wire harness connector (to Pattern Select Switch Assembly) |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
3. |
CHECK HARNESS AND CONNECTOR (PATTERN SELECT SWITCH ASSEMBLY - ECM) |
(a) Disconnect the ECM connector. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
E13-28 (PWMS) - Body ground |
Pattern select switch assembly pushed |
Below 1 Ω |
E13-28 (PWMS) - Body ground |
Pattern select switch assembly not pushed |
10 kΩ or higher |
*a |
Rear view of wire harness connector (to ECM) |
OK | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Customize Parameters
CUSTOMIZE PARAMETERS
CUSTOMIZE LANE DEPARTURE ALERT SYSTEM
NOTICE:
When the customer requests a change in a function, first make sure that
the function can be customized.
Be sure to make a note of the current settings before customizing.
When troubleshooting a function, fir ...
Rear Door Courtesy Switch
Inspection
INSPECTION
PROCEDURE
1. INSPECT REAR DOOR COURTESY SWITCH
(a) Check the resistance.
(1) Measure the resistance using an ohmmeter, and check the results in accordance
with the value( s) in the table below.
Standard:
Tester Connection
Condition
S ...
USB port/AUX port
Connect an iPod, USB memory device or portable audio player to the USB port/AUX
port as indicated below. Select “iPod”, “USB” or “AUX” on the “Select Audio Source”
screen and the device can be operated via multimedia system.
Connecting using the USB port/AUX port
■ iPod
...