Additional Tests
SYSTEM/ACTUATOR TESTS
68
For technical questions, please call 1-888-866-5797.
1.
Select
Cranking Request
in the PCM Actuator Test and Special
Function Menu, then press
ENTER
.
n
An “instructional” screen displays. Prepare the vehicle for test as
directed:
- Turn the ignition on. DO NOT start the engine.
- Verify the Ready Light is OFF.
2.
Choose
Continue
to proceed.
n
The Set Mode screen displays.
3.
Choose
On
to place the ECU in
“compression test” mod. Choose
Off
to
place the ECU in “normal” mode.
n
The display refreshes to show the
results. Repeat as desired.
4.
Choose
Exit
to return to the PCM
Actuator Test and Special Function
Menu.
PWM Output Test
The PWM Output Test function lets you turn off current within the inverter
when performing inverter maintenance.
1.
Select
PWM Output Test
in the PCM Actuator Test and Special
Function Menu, then press
ENTER
.
n
An “instructional” screen displays. Prepare the vehicle for test as
directed:
- Turn the ignition on. DO NOT start the engine.
- Place the transmission in PARK.
- Verify the Ready Light is OFF.
2.
Choose
Continue
to proceed.
n
The Control PWM Output screen displays.
3.
Choose
On
to stop inverter current.
Choose
Off
to return to normal mode.
n
The display refreshes to show the
results. Repeat as desired.
4.
Choose
Exit
to return to the PCM
Actuator Test and Special Function
Menu.
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