FREQUENT SHIFTING [GW6A-EL, GW6AX-EL]
id050320101300
|
TROUBLESHOOTING ITEM |
Frequent shifting |
|---|---|
|
DESCRIPTION
|
• Downshifting occurs suddenly even when accelerator pedal is depressed slightly in D position.
|
|
POSSIBLE CAUSE
|
1. Signal malfunction
2. Low-G (XY) sensor (built into SAS control module) malfunction
|
Diagnostic procedure
|
STEP |
INSPECTION |
ACTION |
|
|---|---|---|---|
|
1
|
INSPECT SIGNAL PARTS FOR MALFUNCTION
• Inspect the value at the following PCM PID using the M-MDS.
• Is there any malfunction?
|
Yes
|
Repair or replace any malfunctioning parts according to the inspection result.
|
|
No
|
Go to the next step.
|
||
|
2
|
VERIFY IF MALFUNCTION CAUSE LOW-G (XY) SENSOR
• Is there any malfunction?
|
Yes
|
Replace the SAS control module.
|
|
No
|
Symptom troubleshooting is completed.
|
||