| Last Modified: 11-29-2007 | 1.6 C | |
| Service Category: Vehicle Exterior | Section: Sliding Roof/Convertible | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM0000029GG015X |
| Title: SLIDING ROOF / CONVERTIBLE: SLIDING ROOF SYSTEM: DESCRIPTION (2008 Sequoia) | ||
|
DTC |
B2341 |
Sensor (Motor) Failure |
|
DTC |
B2344 |
Position Failure |
DESCRIPTION
When the sliding roof drive gear (sliding roof ECU) detects malfunctions in the motor, and the sliding roof operation is stopped, DTC B2341 is stored.
When the sliding roof drive gear (sliding roof ECU) detects malfunctions in the gear, and the sliding roof operation is stopped, DTC B2344 is stored.
|
DTC Code |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
B2341 |
Sensor (Motor) Failure |
Sliding roof drive gear (Sliding roof ECU) |
|
B2344 |
Position Failure |
Sliding roof drive gear (Sliding roof ECU) |
INSPECTION PROCEDURE
PROCEDURE
|
1. |
CHECK DTC |
(a) Clear the DTCs
.
(b) Check for DTCs
.
Result
|
Result |
Proceed to |
|---|---|
|
DTC B2341 or B2344 is output |
A |
|
DTC B2343 is output |
B |
|
No DTC is output |
C |
|
|
2. |
READ VALUE USING TECHSTREAM |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream ON.
(d) Enter the following menus: Body Electrical / Sliding Roof / Data List.
(e) According to the display on the Techstream, read the Data List.
Sliding Roof
|
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|
|
Hall IC1 Pulse |
Sliding roof operation signal/LO or HI |
LO: Sliding roof motor is not operating HI: Sliding roof motor is operating |
- |
|
Hall IC1 Status |
Sliding roof operation signal/NORMAL or LOCK |
NORMAL: Sliding roof motor is operating LOCK: Sliding roof motor is not operating |
- |
|
Hall IC2 Pulse |
Sliding roof operation signal/LO or HI |
LO: Sliding roof motor is not operating HI: Sliding roof motor is operating |
- |
|
Hall IC2 Status |
Sliding roof operation signal/NORMAL or LOCK |
NORMAL: Sliding roof motor is operating LOCK: Sliding roof motor is not operating |
- |
OK:
The Techstream displays as shown in the table according to the sliding roof motor operation.
|
|
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