Toyota Corolla Cross: Operation Check
OPERATION CHECK
CHECK THERMOSTAT IN FRONT SEAT CUSHION HEATER ASSEMBLY LH
(a) Remove the front seat cushion heater assembly LH.
- for Manual Seat:
Click here
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- for Power Seat:
Click here
(b) Remove the front seatback heater assembly LH.
- for Manual Seat:
Click here
- for Power Seat:
Click here
(c) Connect the B front seat cushion heater assembly LH connector and F front seatback heater assembly LH connector.
|
*a | Component without harness connected (Front Seat Cushion Heater Assembly LH) |
|
*b | Component without harness connected (Front Seatback Heater Assembly LH) |
(d) Apply auxiliary battery voltage and check the operation of the front seat heater according to the table below.
NOTICE:
To prevent the front seat heater from overheating, be sure to disconnect the auxiliary battery from the front seat heater immediately after this inspection is completed.
OK:
|
Auxiliary battery Connection |
Specified Condition |
|---|---|
|
Auxiliary battery positive (+) → Terminal q8-1 |
|
| Auxiliary battery negative (-) → Terminal q8-2 and q8-3 |
CHECK THERMOSTAT IN FRONT SEAT CUSHION HEATER ASSEMBLY RH
(a) Remove the front seat cushion heater assembly RH.
Click here
(b) Remove the front seatback heater assembly RH.
Click here
(c) Connect the C front seat cushion heater assembly RH connector and G front seatback heater assembly RH connector.
|
*a | Component without harness connected (Front Seat Cushion Heater Assembly RH) |
|
*b | Component without harness connected (Front Seatback Heater Assembly RH) |
(d) Apply auxiliary battery voltage and check the operation of the front seat heater according to the table below.
NOTICE:
To prevent the front seat heater from overheating, be sure to disconnect the auxiliary battery from the front seat heater immediately after this inspection is completed.
OK:
|
Auxiliary battery Connection |
Specified Condition |
|---|---|
|
Auxiliary battery positive (+) → Terminal O196-6 |
|
| Auxiliary battery negative (-) → Terminal O196-7 and O196-5 |
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On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. SECURE VEHICLE
(a) Fully apply the parking brake and chock a wheel.
CAUTION:
Make sure to apply the parking brake and chock a wheel before performing
this procedure.
If the vehicle is not secure and the shift lever is moved to N, the vehicle
may s
Linear Solenoid (C1298)
DESCRIPTION
Based on the signals from each sensor, the 4WD ECU assembly controls the transmitted
torque of the 4WD linear solenoid (transmission coupling assembly). This enables
driving force distribution to be optimized according to the driving conditions.
DTC No.
Detect
