Description
MAINTENANCE OF OIL LEVEL
The compressor oil is circulating in the system together with the refrigerant. It is necessary to fill compressor with oil when replacing A/C system parts or when a large amount of refrigerant leakage is detected. It is important to always maintain oil level within the specified level. Otherwise, the following conditions may occur;
TYPE : Refer to HA "Oil".
Inspection
If a compressor is malfunctioning (internal noise, insufficient cooling), check the compressor oil.
1.COMPRESSOR OIL JUDGMENT
Judgement result 1>>Replace compressor only.
Judgement result 2>>Replace compressor and liquid tank.
CAUTION: If a large amount of refrigerant or oil leakage is detected, do not perform oil return operation.
1. Start the engine and set to the following conditions.
- Engine speed: Idling to 1,200 rpm
- A/C switch: ON
- Fan speed: Maximum speed set
- Intake door position: Recirculation
- Temperature setting: Full cold
Oil Adjusting Procedure for Components Replacement Except Compressor
Fill with oil for the amount that is calculated according to the following
conditions;
Example: oil amount to be added when replacing evaporator and liquid tank [m
(Imp fl oz.)] = 35 (1.2) + 5
(0.2) + α
1. Drain oil from removed compressor and measure oil amount.
2. Drain oil from a new compressor that is calculated according to the following conditions;
Amount to be drained (A) [m (Imp fl oz.)] = F − (D + S + R + α)
F : Oil amount that a new compressor contains [120 (4.2)]
D : Oil amount that is drained from removed compressor
S : Oil amount that remains inside of removed compressor [20 (0.7)]
R : Oil amount to be added according to components that are removed except compressor
α : Oil amount that is recycled together with refrigerant during recycle operation
CAUTION:
If oil amount that is drained from removed compressor is less than 60 m (2.1 Imp
fl oz.), perform
calculation by setting "D" as 40 m (1.4 Imp fl oz.).
Example: oil amount to be drained from a new compressor when replacing compressor and liquid tank [m (Imp fl oz.)] [D = 60 (2.1), α = 5 (0.2)] 120 (4.2) − [60 (2.1) + 20 (0.7) + 5 (0.2) + 5 (0.2)] = 30 (1.1)
3. Install compressor and check the operation.
Description CONNECTION OF SERVICE TOOLS AND EQUIPMENT 1. Shut-off valve 2. A/C service valve 3. Recovery/recycling/recharging equipment 4. Vacuum pump 5. Manifold gauge set 6. Refrigerant con ...
Inspection INSPECTION PROCEDURE Connect recovery/recycling/recharging equipment (for HFC-134a) or manifold gauge. Start the engine, and set to the following condition. Test condition&nbs ...
Control cable
Exploded View
1. Bracket B 2. Lock plate 3. Transaxle assembly
4. Bracket A 5. Control cable 6. Shift selector assembly
A: Manual lever B: Grommet
Removal and Installation
CAUTION:
Always apply the parking brake before performing removal and installation.
REMOVAL
Remove the battery. R ...
Low tire pressure warning lamp
does not turn on
Diagnosis Procedure
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following
functions. Refer to the Signal Tech II
User Guide for additional information.
Activate and display TPMS transmitter IDs
Display tire pressure reported by the TPMS transmitter
Read TPMS DTCs
...