STEERING SHIFT SWITCH INSPECTION
id051800802400
1. Remove the driver-side air bag module. (See DRIVER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION.)
2. Connect the negative battery cable.
3. Turn the ignition switch to ON position.
4. Measure the voltage at the steering shift switch.
5. If the value are not as specified in the Terminal Voltage List (Reference), inspect the parts under “Action” and related wiring harnesses.
6. If the parts inspected under "ACTION" are found to be normal but the system still does not operate normally, replace the up or down switch according to the following conditions:
Terminal Voltage List (Reference)
am3zzw00003403
|
Terminal |
Signal |
Connected to |
Test condition |
Voltage (V)/ Continuity |
Action |
|
---|---|---|---|---|---|---|
B
|
Shift change signal
|
• Clock spring
• TCM
|
M range
|
Up switch and down switch off
|
5.0
|
• Inspect clock spring
• Inspect TCM
• Inspect related harness
|
Up switch on
|
2.3
|
|||||
Down switch on
|
3.0
|
|||||
Up switch and down switch on
|
1.8
|
|||||
G
|
Steering shift switch ground
|
GND
|
Under any condition: inspect for continuity to ground
|
Yes
|
• Inspect GND
|