Operation CHARM: Car repair manuals for everyone.
Home >> Toyota >> 1998 >> Sienna LE V6-3.0L (1MZ-FE) >> Repair and Diagnosis >> Cruise Control >> Testing and Inspection >> Non-Trouble Code Procedures >> Problem Symptom Confirmation (Road Test)
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Problem Symptom Confirmation (Road Test)


PROBLEM SYMPTOM CONFIRMATION (ROAD TEST)





(a) Inspect the SET switch.
(1) Push the main switch ON.
(2) Drive at a desired speed (40 km/h (25 mph) or higher).
(3) Press the control switch to the SET/COAST.
(4) After releasing the switch, check that the vehicle cruises at the desired speed.





(b) Inspect the ACCEL switch.
(1) Push the main switch ON.
(2) Drive at a desired speed (40 km/h (25 mph) or higher).
(3) Check that the vehicle speed is increased while the control switch turned to RES/ACC and that the vehicle cruises at the set speed when the switch is released.
(4) Momentarily press the control switch upward in the RES/ACC and then immediately release it. Check that the vehicle speed increases by about 1.5 km/h (Tap-up function).





(c) Inspect the COAST switch.
(1) Push the main switch ON.
(2) Drive at a desired speed (40 km/h (25 mph) or higher).
(3) Check that the vehicle speed is decreased while the control switch is turned to SET/COAST and the vehicle cruise at the set speed when the switch is released.
(4) Momentarily press the control switch is turned to SET/COAST and then immediately release it. Check that the vehicle speed decreases by about 1.5 km/h (Tap-down function).





(d) Inspect the CANCEL switch.
(1) Push the main switch ON.
(2) Drive at a desired speed (40 km/h (25 mph) or higher).
(3) When operating one of the followings, check that the cruise control system is cancelled and that the normal driving mode is reset.
- Depress the brake pedal
- Depress the clutch pedal (M/T)
- Shift to except D position (A/T)
- Push the main switch OFF
- Pull the cruise control switch to CANCEL





(e) Inspect the RESUME switch.
(1) Push the main switch ON.
(2) Drive at a desired speed (40 km/h (25 mph) or higher).
(3) When operating one of the followings, check that the cruise control system is cancelled and that the normal driving mode is reset.
- Depress the brake pedal
- Depress the clutch pedal (M/T)
- Shift to except D position (A/T)
- Push the main switch OFF
- Pull the cruise control switch to CANCEL
(4) After the control switch is turned to RES/ACC at the driving speed of more than 40 km/h (25 mph), check that the vehicle restores the speed prior to the cancellation.

pro multis · About Operation CHARM