Toyota Camry (XV70): Inspection
INSPECTION
PROCEDURE
1. INSPECT STEERING WHEEL SWITCH HOUSING
|
*a | Component without harness connected (Steering Wheel Switch Housing) |
- | - |
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Light Switch Circuit|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
A-2 (L_OFF) - z6-2 (L_OFF) |
Always | Below 1 Ω |
|
A-14 (T) - z6-3 (T) |
Always | Below 1 Ω |
|
A-5 (H) - z6-4 (H) |
Always | Below 1 Ω |
|
A-10 (A) - z6-5 (A) |
Always | Below 1 Ω |
|
A-1 (HU) - z6-6 (HU) |
Always | Below 1 Ω |
|
A-6 (HF) - z6-7 (HF) |
Always | Below 1 Ω |
|
A-9 (TR) - z6-8 (TR) |
Always | Below 1 Ω |
|
A-3 (TL) - z6-9 (TL) |
Always | Below 1 Ω |
|
A-11 (CR) - z6-10 (CR) |
Always | Below 1 Ω |
|
A-12 (EL) - z6-13 (EL) |
Always | Below 1 Ω |
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
z7-10 (W_OFF) - z6-24 (W_OFF) |
Always | Below 1 Ω |
|
z7-13 (+S) - z6-25 (+S) |
Always | Below 1 Ω |
|
z7-11 (+1) - z6-26 (+1) |
Always | Below 1 Ω |
|
z7-12 (+2) - z6-27 (+2) |
Always | Below 1 Ω |
|
z7-14 (MIST) - z6-28 (MIST) |
Always | Below 1 Ω |
|
z7-15 (WF) - z6-31 (WF) |
Always | Below 1 Ω |
|
z7-5 (E) - z6-33 (E) |
Always | Below 1 Ω |
|
z7-4 (VR) - z6-34 (VR) |
Always | Below 1 Ω |
If the result is not as specified, replace the steering wheel switch housing.
READ NEXT:
Installation
INSTALLATION PROCEDURE 1. INSTALL STEERING WHEEL SWITCH HOUSING
(a) When reusing the steering wheel switch housing:
(1) Using pliers, expand the clamp and temporarily install the steering wh
Outer Mirror Switch
ComponentsCOMPONENTS ILLUSTRATION
*1 MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL
*2 OUTER MIRROR SWITCH ASSEMBLY RemovalREMOVAL PROCEDU
SEE MORE:
Check Bus 1 Lines for Short Circuit
DESCRIPTION There may be a short circuit between the CAN main bus lines and/or CAN branch lines when the resistance between terminals 23 (CA1H) and 8 (CA1L) of the central gateway ECU (network gateway ECU) is below 54 Ω.
Symptom Trouble Area
Resistance between terminals 23 (CA1H
Adjustment
ADJUSTMENT CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. PREPARE VEHICLE FOR HEADLIGHT AIM ADJUSTMENT
(a) Prepare the vehicle:
Ensure that there is no damage or deformation to th
