Lexus ES: Outside Air Temperature Sensor (C1652)
DESCRIPTION
When a malfunction signal sent from the air conditioning system via CAN communication is detected by the clearance warning ECU assembly, DTC C1652 is stored.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
C1652 | Outside Air Temperature Sensor | Ambient temperature sensor malfunction | Air conditioning system |
CAUTION / NOTICE / HINT
PROCEDURE
1. | CHECK AIR CONDITIONING SYSTEM |
(a) Using the Techstream, check for DTCs according to the prompts on the screen.
HINT:
After turning the power switch from off to on (IG), wait 13 seconds or more before checking for DTCs.
Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes
(b) Clear the DTCs according to the screen on the Techstream.
Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Clear DTCs
(c) Recheck for DTCs.
Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes
HINT:
-
DTC C1652 is stored when a malfunction signal sent from the air conditioning system is detected.
-
If the malfunctioning part has been repaired or replaced before rechecking for DTCs, DTC C1652 will not be output again.
-
If DTC C1652 is output frequently, duplicate the conditions that cause the problem symptoms and perform troubleshooting again, even though the DTC was not output when rechecking for DTCs.
Click here
Result | Proceed to |
DTC C1652 is output | A |
DTC C1652 is not output | B |
A | | GO TO AIR CONDITIONING SYSTEM |
B | | USE SIMULATION METHOD TO CHECK |
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