Description Of Parameters

Description of parameters

Parameters

Key position, status
Indicates the position of the ignition key.
Key not in = No key in the ignition switch.
POS0=Position 0.
POSI=Position 1.
POSII=Position 2.
POSIII=Position 3.

Status S-supply, status
Displays the status for S-supply.
Activated = The S-supply is activated
Not activated = The S-supply is not activated.

Status X-supply, status 3
Displays the status for X-supply.
Activated = The X-supply is activated
Not activated = The X-supply is not activated.

Status 15-supply, status
Displays the status for 15-supply.
Activated = The 15-supply is activated.
Not activated = The 15-supply is not activated.

Status 30-supply, status
Displays the status for 30-supply.
Activated = The 30-supply is activated.
Not activated = The 30-supply is not activated.

Status 50-supply, status
Displays the status for 50-supply.
Activated = The 50-supply is activated.
Not activated = The 50-supply is not activated.

Extended X-supply (1), status
Displays the status of the relay for extended X-supply (1). The extended X-supply (1) supplies power to:
Parking heater.
Certain climate control functions.
Activated = The extended X-supply (1) is activated.
Not activated = The extended X-supply (1) is not activated.

Extended X-supply (2), status
Displays the status of the relay for extended X-supply (2). The extended X-supply (2) supplies power to:
Transmission control module (TCM).
Activated = The extended X-supply (2) is activated.
Not activated = The extended X-supply (2) is not activated.

Extended X-supply (3), status
Displays the status of the relay for extended X-supply (3). The extended X-supply (3) supplies power to:
Infotainment.
Activated = The extended X-supply (3) is activated.
Not activated = The extended X-supply (3) is not activated.

Extended X-supply (4), status
Displays the status of the relay for extended X-supply (4). The extended X-supply (4) supplies power to:
TBD.
Activated = The extended X-supply is activated.
Not activated = The extended X-supply is not activated.

Park neutral position (PNP) relay, status
Displays the status of relay for the park neutral position (PNP) switch.
Activated = The relay for the park neutral position (PNP) switch is activated. The gear selector CANNOT be moved from position P.
Not activated = The relay for the park neutral position (PNP) switch is not activated. The gear selector can be moved from position P.

Park neutral position (PNP) solenoid, status
Displays the status of the solenoid for the park neutral position (PNP) switch.
Activated = The solenoid for the park neutral position (PNP) switch is activated. The gear selector cannot be moved from position P.
Not activated = The solenoid for the park neutral position (PNP) switch is not activated. The gear selector can be moved from position P.

Starter motor relay, status
Displays the status of the relay for the starter motor.
Activated = The relay for the starter motor is activated, the starter motor is activated.
Not activated = The relay for the starter motor is not activated, the starter motor is not activated.

Fuel pump (FP) relay, status
Displays the status of the fuel pump (FP) relay.
Activated = The relay for the fuel pump (FP) is activated.
Not activated = The relay for the fuel pump (FP) is not activated.

Passenger seat belt reminder, status
Displays the status of the passenger seat belt reminder.
Activated = The seat belt reminder is activated.
Not activated = The seat belt reminder is not activated.

Hazard warning signal flashers, status
Displays the status of the hazard warning signal flasher switch.
Activated = The switch for the hazard warning signal flashers is activated.
Not activated = The switch for the hazard warning signal flashers is not activated.

Windshield washer fluid level, status
Displays the status of the windshield washer fluid level.
Above 1 liter = There is more than 1 liter of windshield washer fluid remaining in the reservoir.
Below 1 liter = There is less than 1 liter of windshield washer fluid remaining in the reservoir.

Front washer switch, status
Displays the status of the switch for the front washers.
Activated = The switch for the front washers is activated.
Not activated = The switch for the front washers is not activated.

Full-speed, status
Displays the status of the windshield wiper switch for full-speed.
Activated = The windshield wiper switch for full-speed is activated.
Not activated = The windshield wiper switch for full-speed is not activated.

Low-speed, status
Displays the status of the windshield wiper switch for low-speed.
Activated = The windshield wiper switch for low-speed is activated.
Not activated = The windshield wiper switch for low-speed is not activated.

Intermittent wiping switch, status
Displays the status of the switch for intermittent windshield wiping.
Activated = The switch for intermittent windshield wiping is activated.
Not activated = The switch for intermittent windshield wiping is not activated.

Single wiper sweep, status
Displays the status of the switch for single wiper sweep.
Activated = The switch for a single wiper sweep is activated.
Not activated = The switch for a single wiper sweep is not activated.

Relay for high speed windshield wiping, status
Displays the status of the relay for high-speed windshield wiping.
Activated = The relay for high speed windshield wiping is activated.
Not activated = The relay for high speed windshield wiping is not activated.

Windshield wiper, status
Displays the status of the windshield wiper.
Activated = The windshield wipers are activated.
Not activated = The windshield wipers are not activated.

Windshield washer, status
Displays the status of the windshield washers.
Activated = The windshield washers are activated.
Not activated = The windshield washers are not activated.

Tailgate washer, status
Displays the status of the tailgate washer.
Activated = The tailgate washer is activated.
Not activated = The tailgate washer is not activated.

Headlamp washers, status
Displays the status of the headlamp washers.
Activated = The headlamp washers are activated.
Not activated = The headlamp washers are not activated.

Relay, horn, status
Displays the status of the relay for the horn.
Activated = The horn relay is activated.
Not activated = The horn relay is not activated.

30 supply, value
Measurement range 0 to +18 V.
Normal value when the generator (GEN) is charging: 13.0 - 14.5 V.

Vehicle speed (km/h), value
Displays the vehicle speed in km/h.
Measurement range 0 to 255 km/h.

Vehicle speed mph, value
Displays the vehicle speed in mph.
Measurement range 0 to 159 mph.

Lamp group A, value
Measurement range 0 to 100% of supply voltage.
The normal value when the supply voltage is 13.5 V is approximately 98%.
When the supply voltage exceeds 13 V, the voltage level is regulated using pulse width modulation. The value indicates what proportion of the voltage level is being used.
Lamp group A consists of:
- Daytime running lamps
- Low beam.

Lamp group B, value
Measurement range 0 to 100% of supply voltage.
The normal value when the supply voltage is 13.5 V is approximately 98%.
When the supply voltage exceeds 13 V, the voltage level is regulated using pulse width modulation. The value indicates what proportion of the voltage level is being used.
Lamp group B consists of:
- High beam
- Turn signal lamps
- Front fog lamps
- Parking lamps
- Stop lamps.

Headlamp range adjustment, value
Measurement range 0 to 100%.
The normal value when the control for headlamp range adjustment is in the middle is approximately 55%.
The value controls the beam range for low beam.

Fuel level, left-hand side, value
Measurement range 0 to 40 liters.
Displays the remaining quantity of fuel in the left-hand side of the fuel tank.

Fuel level, right-hand side, value
Measurement range 0 to 40 liters.
Displays the quantity of fuel remaining in the right-hand side of the fuel tank.

Twilight sensor, voltage, value
Measurement range 0 to 5 Volts.
Shows the current light intensity.
Increased light intensity reduces the voltage over the photodiode.

Solar sensor, voltage, value
Measurement range 0 to 5 Volts.
Shows the current light intensity.
Increased light intensity reduces the voltage over the photodiode.

Immobilizer

ID CODE RECEIVED
Shows if Central electronic module (CEM) has received any key code (Transponder ID-code). This applies regardless of if the key is stored as an approved key or not.
YES=central electronic module has received key code.
NO=central electronic module has not received key code.

Hint: However, a condition is that the key is of the right type, that is, that it is intended for this type of Volvo.

ID CODE STORED
Shows if the latest received key code (Transponder ID-code) is stored as an approved key code in the Central Electronic module's memory.
OK=latest received key code is stored.
Wrong=latest received key code is not stored.

RANDOM CODE TO TP
Shows if Central electronic module (CEM) sends a random code to the transponder in the key, which requires that the key code is stored.
YES=Central electronic module (CEM) sends random code to the transponder.
NO=Central electronic module (CEM) does not send random code to the transponder.

RESPONSE FROM TP
Shows if Central electronic module (CEM) receives any response from the key (via IAU), which requires that the key code is stored.
YES=Central electronic module (CEM) receives response from key.
YES=Central electronic module (CEM) does not receive any response from key.

Hint: YES, also shown with a key belonging to another vehicle of the same type, with the same key-ID but with another security code than the own vehicle's keys.

TP STATUS OK
Shows if all of the following conditions are fulfilled: 1) Key code (transponder ID-code) is stored. 2) The key has the own vehicle's security code (the key belongs to the vehicle). 3) Communication (random code and response) is OK.
YES=all above conditions are fulfilled.
NO=any of the above conditions is not fulfilled.

KEY TYPE
Indicates whether the ignition key used is a MASTER KEY or a SERVICE KEY.
MAIN KEY=main key used as ignition key.
SERVICE KEY=service key used as ignition key.

Key number
Shows which of the vehicle's keys is in the ignition. Each key programmed into the central electronic module (CEM) is given a running number from 1 to 6. NO. 1 - NO. 6.

NUMBER OF KEYS
Shows how many keys (key codes) are stored in Central Electronic module's memory, 1-6. Max. 6 keys can be stored.

Immobilizer, checking control module
Shows if the CAN-signal containing Immo ECM data transmitted is received within a given (maximum) time. This signal is transmitted by the engine control module (ECM) to the central electronic module (CEM) on the high speed network, when the ignition is switched on.
OK=CAN-signal arrives within given time.
Wrong status=CAN-signal does not arrive within given time.

Immobilizer, start permitted
Shows if the CAN-signal that the Engine control module (ECM) sends on the high-speed network to Central electronic module (CEM) after finished IMMO CHECK, after ignition on, shows that Engine control module (ECM) allows start (POS) or not (NEG).
The condition for Engine control module (ECM) to allow start is that:
- the so-called transponder check was performed okay (transponder-ID is stored and the key's and Central electronic module (CEM) security code match).
- The so-called Immobilizer check was performed okay (codes in Central electronic module (CEM) and engine control module (ECM) match).
Start allowed=Engine control module (ECM) allows start.
Start not allowed=Engine control module (ECM) does not allow start.