4.
Is the reservoir tank charged well?
 | ▶ Fault is intermittent caused. Go to "Verification of Vehicle Repair" procedure. |
 | ▶ Go to "Check effect by mechanical fault" procedure. |
Connect scantool to Data Link Connector(DLC).
IG "ON"
Among actuation test items, select the "Reservior Charging" item.
Is the reservoir tank charged well?
| ▶ Fault is intermittent caused. Go to "Verification of Vehicle Repair" procedure. |
| ▶ Go to "Check effect by mechanical fault" procedure. |
Check if the problem comes under faults below.
- Pressure sensor stuck
- Air leakage in the ALS system
- Compressor damaged
- Reservoir valve stuck
Is the possible problem detected?
| ▶ Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure. |
| ▶ Fault is intermittent caused by poor connection in ALS ECU's connector or was repaired and ALS ECU memory was not cleared. ▶ Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure. |
