DESCRIPTION
DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Memory | Note |
---|---|---|---|---|---|
C060B12 | Left Electric Parking Brake Actuator Control Circuit Short to Battery |
|
| DTC stored | An electric parking brake system malfunction is displayed on the multi-information display. |
WIRING DIAGRAM
Click here
CAUTION / NOTICE / HINT
NOTICE:
Click here
PROCEDURE
1. | CHECK FOR SHORT TO +B |
(a) Turn the engine switch off.
(b) Make sure the No. 2 parking brake wire assembly is securely installed.
(c) Disconnect the o2 parking brake actuator assembly LH connector.
(d) Measure the voltage according to the value(s) in the table below. Standard Voltage:
|
|
OK | REPLACE PARKING BRAKE ACTUATOR ASSEMBLY LH |
|
2. | CHECK FOR SHORT TO +B |
(a) Disconnect the oS1 No. 2 parking brake wire assembly connector.
(b) Measure the voltage according to the value(s) in the table below. Standard Voltage:
|
|
OK | REPLACE NO. 2 PARKING BRAKE WIRE ASSEMBLY |
|
3. | CHECK FOR SHORT TO +B |
(a) Disconnect the oS1 No. 2 parking brake wire assembly connector.
(b) Disconnect the A41 skid control ECU (brake actuator assembly) connector.
(c) Measure the voltage according to the value(s) in the table below.
*a | Front view of wire harness connector | *b | (to Skid Control ECU (Brake Actuator Assembly)) |
*c | (to No. 2 Parking Brake Wire Assembly) | - | - |
Standard Voltage:
Tester Connection | Condition | Specified Condition |
---|---|---|
oS1-1 or A41-3 (MRL+) - Body ground | Always | Below 1 V |
oS1-2 or A41-2 (MRL-) - Body ground | Always | Below 1 V |
OK | REPLACE SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) |
NG | REPAIR OR REPLACE HARNESS OR CONNECTOR |
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Exterior Panels / Trim: Front Door Outside Moulding
ComponentsCOMPONENTS ILLUSTRATION *1 FRONT DOOR OUTSIDE MOULDING SUB-ASSEMBLY *2 NO. 3 FRONT DOOR WEATHERSTRIP *3 HOLE PLUG - - InstallationINSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Power Back Door System (w/ Outside Door Control Switch): System Diagram
SYSTEM DIAGRAM Communication Table Transmitting ECU Receiving ECU Signal Communication Method Main body ECU (multiplex network body ECU) Multiplex network door ECU
Power back door ON/OFF signal
Combination switch assembly signal
Power back door switch (integration control ...