Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota 4Runner 1996-2003 Approved SIL techinfo.toyota.com ileaf 02toyrm 02toypdf 02rmsour 2002 024runne di ccsdenma pst
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DI-479
DIAGNOSTICS - CRUISE CONTROL SYSTEM (DENSO Made)
DI0QZ-05
PROBLEM SYMPTOMS TABLE
Symptom Suspected Area See page
1. Input signal circuit DI-485
2. Vehicle speed sensor circuit DI-480
SET not occurring or CANCEL occurring
3. Stop light switch circuit DI-481
(DTC is Normal)
4. Park/neutral position switch circuit DI-203
5. ECM IN-28
SET not occurring or CANCEL occurring
1. ECM IN-28
(DTC is not output)
1. Input signal circuit DI-485
Actual vehicle speed deviates above or below the set speed
2. ECM IN-28
Gear shifting occurs frequently between 3rd and O/D when driving
1. ECM IN-28
on uphill road (Hurting)
1. Stop light switch circuit DI-481
Cruise control not cancelled, even when brake pedal is depressed
2. ECM IN-28
Cruise control not cancelled, even when transmission is shifted to 1. Park/neutral position switch circuit DI-203
N position 2. ECM IN-28
Cruise control not cancelled, even when clutch pedal is de-
1. ECM IN-28
pressed
Control switch does not operate 1. Cruise control switch circuit DI-486
(SET/COAST, ACC/RES, CANCEL not possible) 2. ECM IN-28
SET possible at 40 km/h (25 mph) or less, or CANCEL does not 1. Input signal circuit DI-485
operate at 40 km/h (25 mph) or less 2. ECM IN-28
Poor response is ACC and RES modes 1. ECM IN-28
O/D does not resume, even though the road is not uphill 1. ECM IN-28
DTC memory is erased 1. ECM IN-28
1. Diagnosis circuit -
DTC is not output, or is output when should not be
2. ECM IN-28
1. Input signal circuit DI-485
Cruise main indicator light remains on or falls to lighting up
2. ECM IN-28
2002 4RUNNER (RM887U)
Author : Date : 655
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