Suzuki XL7 2007 Service Manual page 1887

Step
NOTE
Record the relative humidity and the
ambient air temperature at the time of the
test.
1. Close the vehicle doors and windows.
2. Open the drivers door window 12.7-15.2 cm (5-6 in).
3. Select the following HVAC control settings:
– The A/C is ON
– The coldest temperature setting
– The maximum blower speed
– Recirculation mode
– The panel outlet mode
– All panel outlets are OPEN
4. Install the temperature probes of the J 43600 in the
left and right center panel air outlets.
5. Apply the parking brake.
6. Place the transaxle/transmission in PARK.
7. Start the engine.
2
8. Operate the A/C system for 5 minutes.
9. Inspect A/C components for the following
conditions:
– Abnormal frost areas
– Unusual noises
NOTE
Press the RESET button, before using the
print function of the J 43600.
10. Print the following information:
– The panel outlet air temperatures
– The low-side pressure
– The high-side pressure
11. Compare the low and high side pressures and the
panel output temperatures to the A/C performance
table below.
Does all the data recorded fall within the specified
ranges of the A/C performance table?
If the pressures and temperatures recorded do not fall
within the specified ranges:
1. Continue to operate the A/C system for an
additional 5 minutes.
2. RESET the J 43600 and record the pressures and
3
temperatures again.
3. Compare the low and high side pressures and the
panel output temperature to the A/C performance
table.
Does all the data recorded fall within the specified
ranges of the A/C performance table?
Action
Heating, Ventilation and Air Conditioning:
Values Yes
— Go to Step 8
— Go to Step 8
7A-73
No
Go to Step 3
Go to Step 4