Trouble Symptom Charts
Trouble Symptom 1 |
Trouble symptom |
Probable cause |
Remedy |
The set vehicle speed varies greatly upward or downward "Surging" (repeated alternating acceleration and deceleration) occurs after setting |
Malfunction of the vehicle speed sensor circuit |
Repair the vehicle speed sensor system, or replace the
part |
Malfunction of ECM |
Check input and output signals at ECM |
Trouble Symptom 3
Trouble symptom |
Probable cause |
Remedy |
The CC system is not canceled when the brake pedal is
depressed |
Damaged or disconnected wiring of the brake pedal switch |
Repair the harness or replace the brake pedal switch |
Malfunction of the ECM signals |
Check input and output signals at ECM |
Trouble Symptom 4
Trouble symptom |
Probable cause |
Remedy |
The CC system is not canceled when the shift lever is
moved to the "N" position (It is canceled, however, when the brake pedal
is depressed) |
Damaged or disconnected wiring of inhibitor switch input
circuit |
Repair the harness or repair or replace the inhibitor
switch |
Improper adjustment of inhibitor switch |
||
Malfunction of the ECM signals |
Check input and output signals at ECM |
Trouble Symptom 5
Trouble symptom |
Probable cause |
Remedy |
Cannot decelerate (coast) by using the "SET/–" switch |
Temporary damaged or disconnected wiring of "SET/–" switch
input circuit |
Repair the harness or replace the "SET/–" switch |
Malfunction of the ECM signals |
Check input and output signals at ECM |
Trouble Symptom 6
Trouble symptom |
Probable cause |
Remedy |
Cannot accelerate or resume speed by using the "RES/+"
switch |
Damaged or disconnected wiring, or short circuit, or
"RES/+" switch input circuit |
Repair the harness or replace the "RES/+" switch |
Malfunction of the ECM signals |
Check input and output signals at ECM |
Trouble Symptom 7
Trouble symptom |
Probable cause |
Remedy |
CC system can be set while driving at a vehicle speed
of less than 40km/h (25mph), or there is no automatic cancellation at that
speed |
Malfunction of the vehicle-speed sensor circuit |
Repair the vehicle speed sensor system, or replace the
part |
Malfunction of the ECM signals |
Check input and output signals at ECM |
Trouble Symptom 8
Trouble symptom |
Probable cause |
Remedy |
The cruise main switch indicator lamp does not illuminate
(But CC system is normal) |
Damaged or disconnected bulb of cruise main switch indicator
lamp |
Repair the harness or replace the part. |
Harness damaged or disconnected |
Check Fuses
A blade type fuse test taps provided to allow checking the fuse itself without
removing if from the fuse box. The fuse is good if the test lamp lights up when
one lead is connected to the test tap ...
TPMS Receiver. Description and Operation
Operation
1.
General Function
A.
Spare tire inflation
/ DTC state is not displayed.
2.
General Conditions to Learn New
Sensors :
...
Trip computer
The trip computer is a microcomputercontrolled driver information system that
displays information related to driving on the display when the ignition switch
is in the ON position. All stored dr ...