PROBLEM SYMPTOMS TABLE
Symptom |
Suspected Area |
See page |
---|---|---|
Power Back Door cannot be Operated Using Any Switch |
Back door closer system |
|
Initialize power back door ECU (Power back door motor unit) |
- |
|
Meter/gauge system |
- |
|
Main body ECU (Driver side junction block assembly) |
- |
|
Touch sensor circuit |
- |
|
Power back door main switch circuit |
- |
|
Power back door ECU (Power back door motor unit) |
- |
|
Wire harness or connector |
- |
|
Power Back Door cannot be Opened or Closed Using the Power Back Door Switch |
Power back door control switch |
|
Power back door ECU (Power back door motor unit) |
- |
|
Main body ECU (Driver side junction block assembly) |
- |
|
Wire harness or connector |
- |
|
Power Back Door cannot be Closed Using the Power Back Door Closer Switch |
Power back door closer switch |
|
Power back door ECU (Power back door motor unit) |
- |
|
Wire harness or connector |
- |
|
Jam Protection Function Activates During Power Back Door Operation |
Fitting condition of back door |
|
Touch sensor circuit |
- |
|
Power back door ECU (Power back door motor unit) |
- |
|
Wire harness or connector |
- |
|
Power Back Door Warning System does not Operate |
Power back door warning buzzer |
|
Hazard warning light circuit |
- |
|
Power back door ECU (Power back door motor unit) |
- |
|
Wire harness or connector |
- |
|
Only Wireless Control Function is Inoperative (w/ Smart Key System) |
Proceed to: All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate. |
|
Only Wireless Control Function is Inoperative (w/o Smart Key System) |
Proceed to: Only Wireless Control Function is Inoperative |
|
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) The power back door ECU (power back door motor unit) controls the power back
door system functions. Power back door system data and Diagnostic Trouble Code (DTC)
can be read through the Data Link Connector 3 (DLC3).
W ...
Oxygen (A/F) Sensor Pumping Current Circuit / Open (Bank 1 Sensor 1) (P2237-P2239,P2252,P2253)
DESCRIPTION
Refer to DTC P2195 (See page ).
HINT:
Although the DTC titles say oxygen sensor, these DTCs relate to the air fuel
ratio sensor.
DTC No.
DTC Detection Condition
Trouble Area
P2237
...
Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT HORN RELAY (ENGINE ROOM JUNCTION BLOCK ASSEMBLY)
(a) Remove the engine room junction block assembly from the engine room
relay block (See page ).
...