CAUTION / NOTICE / HINT
HINT:
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PROCEDURE
1. | VEHICLE BROUGHT TO WORKSHOP |
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2. | PRE-CHECK |
(a) Measure the battery voltage.
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.
(b) Check the fuses and relays.
(c) Check the connector connections and terminals to make sure that there are no abnormalities such as loose connections, deformation, etc.
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3. | CHECK CAN COMMUNICATION SYSTEM* |
(a) Using the Techstream, check that the CAN communication system is functioning normally.
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OK:
CAN communication system is functioning normally.
NG | GO TO CAN COMMUNICATION SYSTEM |
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4. | CHECK FOR DTCs* |
(a) Check for DTCs.
Body Electrical > Front Radar Sensor > Trouble Codes(b) Make a note of any DTCs that are output.
Result | Proceed to |
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DTCs are not output | A |
DTC C1A1100 is output | B |
DTCs other than C1A1100 are output | C |
B | GO TO DTC CHART (C1A1100) |
C | GO TO STEP 7 |
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5. | CHECK VEHICLE CONTROL HISTORY* |
(a) Using the Techstream, check for Vehicle Control History.
Body Electrical > Front Radar Sensor > Utility Tester Display |
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Vehicle Control History (RoB) |
(b) Record any output Vehicle Control History.
Result | Proceed to |
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Vehicle Control History codes are not output | A |
Vehicle Control History code X2026 or X2028 is output | B |
Vehicle Control History codes other than X2026 and X2028 are output | C |
A | GO TO SYMPTOM SIMULATION |
B | GO TO VEHICLE CONTROL HISTORY (X2026 or X2028) |
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6. | RECONFIRM VEHICLE CONTROL HISTORY* |
(a) Using the Techstream, clear the Vehicle Control History.
Body Electrical > Front Radar Sensor > Utility Tester Display |
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Vehicle Control History (RoB) |
(b) Using the Techstream, check for Vehicle Control History.
Body Electrical > Front Radar Sensor > Utility Tester Display |
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Vehicle Control History (RoB) |
Result | Proceed to |
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Vehicle Control History codes are not output | A |
Vehicle Control History codes are output | B |
A | GO TO SYMPTOM SIMULATION |
B | GO TO VEHICLE CONTROL HISTORY |
7. | RECONFIRM DTC OUTPUT* |
(a) Clear the DTCs.
Body Electrical > Front Radar Sensor > Clear DTCs(b) Reproduce the vehicle conditions that were present when the DTCs that were noted were stored.
HINT:
Refer to each corresponding DTC for details on the detection conditions.
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(c) Recheck for DTCs.
Body Electrical > Front Radar Sensor > Trouble Codes Result | Proceed to |
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DTCs are not output | A |
DTCs are output | B |
A | GO TO STEP 5 |
B | GO TO DTC CHART |