| 1 |
VERIFY PCM DTCs
|
Yes |
Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
(See DTC TABLE [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5)]
.) |
| No |
Go to the next step. |
| 2 |
INSPECT START STOP UNIT CONNECTOR CONDITION
- Switch the ignition off.
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION
.)
- Disconnect the start stop unit connector.
- Inspect the connector engagement and connection condition and inspect the terminals for damage, deformation, corrosion, or disconnection.
- Is the connector normal?
|
Yes |
Go to the next step. |
| No |
Repair or replace the connector, then go to Step 6. |
| 3 |
INSPECT PCM CONNECTOR CONDITION
- Disconnect the PCM connector.
- Inspect the connector engagement and connection condition and inspect the terminals for damage, deformation, corrosion, or disconnection.
- Is the connector normal?
|
Yes |
Go to the next step. |
| No |
Repair or replace the connector, then go to Step 6. |
| 4 |
INSPECT DOWNSTREAM SIDE OF STARTER RELAY CIRCUIT FOR OPEN CIRCUIT
- Verify that the start stop unit and PCM connectors are disconnected.
- Verify that the PCM connector is disconnected.
- Inspect for continuity between the following terminal (wiring harness-side):
- Start stop unit terminal 1D-PCM terminal 2AZ
- Is there continuity?
|
Yes |
Go to the next step. |
| No |
Refer to the wiring diagram and verify whether or not there is a common connector between the following terminals:
- Start stop unit terminal 1D-PCM terminal 2AZ
If there is a common connector:
- Repair or replace the wiring harness which has an open circuit.
Go to Step 6.
|
| 5 |
VERIFY IF MALFUNCTIONING LOCATION IS PCM DEPENDING ON REPEATABILITY
- Always reconnect all disconnected connectors.
- Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION
.)
- Clear the DTC for the start stop unit using the M-MDS. (See CLEARING DTC [START STOP UNIT] .)
- With the programmed remote transmitter in the vehicle, switch the ignition ON (engine off).
- Perform the following work 5 times or more.
- Depress the clutch pedal. (MTX)
- Operate the selector lever to P or N position from other than P and N position and hold for 1 s or more. (ATX)
- Retrieve the start stop unit DTCs using the M-MDS. (See DTC INSPECTION [START STOP UNIT] .)
- Is the same DTC displayed?
|
Yes |
Replace the PCM, then Go to the next step.
(See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.0, SKYACTIV-G 2.5]
.) |
| No |
Go to Step 7. |
| 6 |
VERIFY THAT REPAIRS HAVE BEEN COMPLETED
- Always reconnect all disconnected connectors.
- Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION
.)
- Clear the DTC for the start stop unit using the M-MDS. (See CLEARING DTC [START STOP UNIT] .)
- With the programmed remote transmitter in the vehicle, switch the ignition ON (engine off).
- Perform the following work 5 times or more.
- Depress the clutch pedal. (MTX)
- Operate the selector lever to P or N position from other than P and N position and hold for 1 s or more. (ATX)
- Retrieve the start stop unit DTCs using the M-MDS. (See DTC INSPECTION [START STOP UNIT] .)
- Is the same DTC displayed?
|
Yes |
Repeat the inspection from Step 1.
|
| No |
Go to the next step. |
| 7 |
VERIFY IF OTHER DTCs DISPLAYED
- Are any other DTCs displayed?
|
Yes |
Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
(See DTC TABLE [START STOP UNIT] .) |
| No |
DTC troubleshooting completed. |