Lexus ES: Shutter Control State Maintenance Mode (B1333)
DESCRIPTION
This DTC is stored when the grille shutter system is changed to maintenance mode.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B1333 | Shutter Control State Maintenance Mode | The grille shutter system is changed to maintenance mode. | Swing grille actuator assembly |
CAUTION / NOTICE / HINT
NOTICE:
If the swing grille actuator assembly has been replaced with a new one, perform initialization and change the grille shutter control mode.
Click here .gif)
PROCEDURE
| 1. | CLEAR DTC |
(a) Clear the DTCs.
Body Electrical > Grille Shutter > Clear DTCs
|
.gif)
| 2. | CHECK FOR DTC |
(a) Check for DTCs.
Body Electrical > Grille Shutter > Trouble CodesOK:
DTC B1333 is not output.
| NG | .gif) | USE SIMULATION METHOD TO CHECK |
|
| 3. | CHANGE GRILLE SHUTTER CONTROL MODE |
(a) Change the grille shutter control mode to normal mode.
Click here
|
| 4. | CHECK FOR DTC |
(a) Check for DTCs.
Body Electrical > Grille Shutter > Trouble CodesOK:
DTC B1333 is not output.
| OK | | END (GRILLE SHUTTER CONTROL MODE WAS NOT CHANGED) |
| NG | | REPLACE SWING GRILLE ACTUATOR ASSEMBLY |
READ NEXT:
Active Grille Air Shutter "A" Actuator Stuck Closed (P059F73,...,P05B131)
DESCRIPTION These DTCs are stored when a malfunction occurs in the grille shutter system. DTC No. Detection Item Note P059F73 Active Grille Air Shutter "A" Actuator Stuck Closed The ECM
Lost Communication between Hybrid Powertrain Control Module and Active Grille Air Shutter Missing Message (U129387)
DESCRIPTION This DTC is stored if a communication malfunction occurs between the hybrid vehicle control ECU and swing grille actuator assembly. DTC No. Detection Item DTC Detection Condition
Grille Shutter does not Operate
DESCRIPTION The swing grille actuator assembly receives signals from the ECM, hybrid vehicle control ECU and air conditioning amplifier assembly via CAN communication. Based on these signals, the swin
SEE MORE:
Inspection
INSPECTION PROCEDURE 1. INSPECT ENGINE OIL PRESSURE SWITCH ASSEMBLY (a) Disengage the clamp to disconnect the wire harness protector. *1 Wire Harness Protector (b) Disconnect the engine oil pressure switch assembly connector. (c) Start the engine. (d) Measure the resist
Rear Power Window RH Auto Up / Down Function does not Operate with Rear Power Window Switch RH
DESCRIPTION If the manual up and down functions operate normally but the auto up and down functions do not, the power window control system may be in fail-safe mode. If power window initialization has not been performed, the auto up and down functions will not operate. Click here WIRING DIAGRAM C
