- Power window regulator master switch assembly
- Wire harness
| Last Modified: 7-3-2017 | 6.8:8.0.40 | Doc ID: RM000001B6N004X |
| Model Year Start: 2007 | Model: LX470 | Prod Date Range: [08/2006 - ] |
| Title: WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: B1221; Power Window Switch Circuit on Driver Door; 2007 MY LX470 [08/2006 - ] | ||
|
DTC |
B1221 |
Power Window Switch Circuit on Driver Door |
DESCRIPTION
This DTC notifies how the switch works as follows:
If the DTC is not output when operating the switch, this means there is a failure of the switch contact. If the DTC is output when not operating the switch, this means the switch is stuck. When a malfunction is found using this diagnosis, inspect each switch. Then, replace the switch if there is a problem, or check the wire harness if there is no problem.
|
DTC No. |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
B1221 |
Sticking of either of the power window master switches (except window lock switch) |
|
INSPECTION PROCEDURE
HINT:
Refer to switch inspection
![2007 MY LX470 [08/2006 - ]; WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: TERMINALS OF ECU](../../../../stylegraphics/info.gif "2007 MY LX470 [08/2006 - ]; WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: TERMINALS OF ECU")
.
|
|