DTC B1217 Rear Door ECU LH Communication Stop
DESCRIPTION
DTC B1217 is output when communication between the power slide door ECU LH and the multiplex network gateway ECU stops for more than 10 seconds.
|
DTC No. |
DTC Detection Condition |
Trouble Area |
|
B1217 |
RL-DOOR ECU communication stops |
|
WIRING DIAGRAM

INSPECTION PROCEDURE
1 CHECK HARNESS AND CONNECTOR (POWER SLIDE DOOR ECU LH - BATTERY)

Standard voltage

2 CHECK HARNESS AND CONNECTOR (POWER SLIDE DOOR ECU LH - GROUND)

Standard resistance

3 CHECK COMMUNICATION LINE

Standard resistance

Result

REPLACE POWER SLIDE DOOR ECU LH
Rear Door ECU RH Communication Stop
A/C ECU Communication StopRegistration
1. REGISTRATION TRANSMITTER CODE
HINT:
The garage door opener is built in the dome lamp
assembly No.1. When transmitter codes for garage door,
gate, entry gate, door lock, home lighting system or
security system are registered with the garage door
opener, be sure to register them again wheneve ...
Power Slide Door Pulse Sensor Malfunction on
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DTC B2224 Power Slide Door Pulse Sensor Malfunction on
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DESCRIPTION
A pulse sensor is built into slide door LH for jam and foreign
object detection and for slide door position
detection. The jam and foreign object detection feature of the pulse sensor
monitors the o ...
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