Cruise Control System (For 2Ad-Fhv) - Cruise Main Indicator Light Circuit
DESCRIPTION
INSPECTION PROCEDURE
PERFORM ACTIVE TEST USING INTELLIGENT TESTER
READ VALUE ON INTELLIGENT TESTER
CRUISE CONTROL SYSTEM (for 2AD-FHV) - Cruise Main Indicator Light Circuit
DESCRIPTION
The ECM detects a cruise control switch signal and sends it to the combination meter through CAN and BEAN. Then the CRUISE main indicator light comes on.
The CRUISE main indicator light circuit uses CAN and BEAN for communication. If there is a malfunction in this circuit, check for DTCs in the CAN communication system and multiplex communication system before troubleshooting this circuit.
INSPECTION PROCEDURE
| 1.PERFORM ACTIVE TEST USING INTELLIGENT TESTER |
Connect the intelligent tester to the DLC3.
Check the CRUISE main indicator light by performing ACTIVE TEST.
Combination meter:| Item | Test Details | Diagnostic Note |
| CRUISE INDIC | Turns CRUISE main indicator light ON / OFF | - |
- OK:
- Indicator light comes on / goes off.
| | REPLACE COMBINATION METER ASSEMBLY |
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| 2.READ VALUE ON INTELLIGENT TESTER |
Connect the intelligent tester to the DLC3.
Turn the engine switch on (IG) and turn the intelligent tester main switch on.
Check the DATA LIST for proper functioning of the CRUISE main indicator light.
ECM (Cruise control):| Item | Measurement Item / Display (Range) | Normal Condition | Diagnostic Note |
| CCS INDICATOR M | Cruise indicator signal (Main CPU) / ON or OFF | ON: "CRUISE" on
OFF: "CRUISE" off | - |
- OK:
- When the cruise control main switch is operated, the display changes as shown above.
| OK | |
| |
| PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE |
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