DESCRIPTION
The power back door ECU controls the back door closer system. In response to the signals output from the switches related to the back door lock, the back door latch activates the closer motor.
HINT: The back door closer system operates regardless of whether the power back door main switch is ON / OFF.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 INSPECT BACK DOOR LOCK
2 POWER SOURCE RESET
3 INSPECT BACK DOOR LOCK ASSEMBLY
OK: The latch turns to the open-latch position
OK
Resistance
Resistance
Resistance
4 CHECK WIRE HARNESS (BACK DOOR LOCK ASSEMBLY - POWER BACK DOOR ECU)
Resistance (Check for open circuit)
Resistance (Check for open circuit)
REPLACE POWER BACK DOOR ECU
Disassembly
1. REMOVE FRONT DIFFERENTIAL RING GEAR
(a) Place matchmarks on the front differential ring gear
and differential case.
(b) Remove the 14 bolts.
(c) Using a plastic hammer, tap on the front differential
ring gear to remove it from the case.
2. REMOVE FRONT DIFFERENTIAL CASE FRONT TA ...
Slide Door Closer RH does not Operate
DESCRIPTION
The slide door ECU RH controls the slide door closer. In response to the
signals output from the switches
in the slide door lock, the slide door closer drives the closer motor.
HINT:
The slide door closer system operates regardless of the power slide door main
switch ON / OFF.
W ...
Reassembly
1. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY
(a) Install the heater radiator unit sub-assembly to the
air conditioning blower assembly.
(b) Install the 2 O-rings to the heater water valve
assembly.
(c) Install the 3 screws and the heater water valve
assembly.
(d) Install the 2 s ...