Suzuki Grand Vitara 2005 Owner's Manual

Air Conditioning System: 7B-18
Scan Tool Data
S5JB0A7204032
As the data values given below are standard values estimated on the basis of values obtained from the normally
operating vehicles by using a scan tool, use them as reference values. Even when the vehicles are in good condition,
there may be cases where the checked values do not fall within each specifies data range. Therefore, judgement as
abnormal should not be made by checking with these data alone.
) B1551 Serial communication circuit
malfunction
HVAC control module keeps
condition just before malfunction is
detected.
HVAC control module controls
actuators assuming that as follows.
• Outside air temperature is 20 °C (68
°F).
• Engine coolant temperature is 90 °C
(194 °F).
• Vehicle speed is 0 km/h (0 mph).
• Engine speed is 0 rpm.
) B1552
) B1553
CAN communication circuit
malfunction
) B1556
Camshaft position (CMP)
sensor and/or its circuit
malfunction
HVAC control module keeps
condition just before malfunction is
detected.
HVAC control module controls
actuators assuming that amount of
engine speed is 0 rpm.
) B1557
Vehicle speed sensor and/
or its circuit malfunction
HVAC control module keeps
condition just before malfunction is
detected.
HVAC control module controls
actuators assuming that amount of
vehicle speed is 0 km/h (0 mph).
) B1561
Engine coolant temperature
sensor and/or its circuit
malfunction
HVAC control module keeps
condition just before malfunction is
detected.
HVAC control module controls
actuators assuming that amount of
engine coolant temperature is 90 °C
(194 °F).
) B1562
Outside air temperature
sensor and/or its circuit
malfunction
HVAC control module keeps
condition just before malfunction is
detected.
HVAC control module controls
actuators assuming that amount of
outside air temperature is 20 °C (68
°F).
DTC No. Trouble Area
Fail-Safe Operation
When ignition switch is turned
ON after malfunction is already
detected
When malfunction is detected
during ignition switch is ON
Scan Tool Data Condition
Normal Condition /
Reference Value
) TEMP CONT SWITCH
Each reference value is relative to the position of
temperature selector of HVAC control module.
Max Cool, 18 °C (64.4 °F)
– 28 °C (82.4 °F), Max
Hot
) CABIN TEMPERATURE Reference value is relative to in car temperature.
–40 °C – 87.5 °C
(–40 °F – 189.5 °F)
) OUT SIDE AIR TEMP Reference value is relative to outside air temperature.
–40 °C – 87.5 °C
(–40 °F – 189.5 °F)
) EVAPORATOR TEMP Reference value is relative to temperature of evaporator.
–40 °C – 87.5 °C
(–40 °F – 189.5 °F)
) COOLANT TEMP At specified idle speed after warming up
–40 °C – 215 °C
(–40 °F – 419 °F)
) SUN LOAD Reference value depends on the situation. 0 W/m
2
– 4447.8 W/m
2
) MODE CONT SWITCH
Each reference value is relative to the position of airflow
selector of HVAC control module.
AUTO, VENT, BI-LEVEL,
FOOT, DEF-FOOT DEF
) FAN CONT SWITCH
Each reference value is relative to the position of blower
speed selector of HVAC control module.
AUTO, OFF 1st, 2nd – 7th,
8th
) FAN DESIRE VOLT
Reference value is relative to the position of blower
speed selector of HVAC control module.
0 – 16.0 V
) AIR MIX POS SENSOR
Reference value is relative to the position of temperature
selector of HVAC control module.
Approx. 1.5 V (Max Hot)
Approx. 4.5 V (Max Cool)
) R/F POS SENSOR
Reference value is relative to the position of air intake
selector of HVAC control module. (LH steering vehicle)
Approx. 4.0 V (REC)
Approx. 0.9 V (FRE)
) R/F POS SENSER
Reference value is relative to the position of air intake
selector of HVAC control module. (RH steering vehicle)
Approx. 0.9 V (REC)
Approx. 4.0 V (FRE)

Suzuki Grand Vitara 2005 Specifications

General

Brand	Suzuki
Model	Grand Vitara 2005
Category	Automobile
Language	English