Last Modified: 05-08-2025 6.11:8.1.0 Doc ID: RM100000001ESS7
Model Year Start: 2019 Model: RAV4 Prod Date Range: [11/2018 - 12/2021]
Title: A25A-FKS (BATTERY / CHARGING): CHARGING SYSTEM: DATA LIST / ACTIVE TEST; 2019 - 2021 MY RAV4 [11/2018 - 12/2021]

DATA LIST / ACTIVE TEST

DATA LIST

HINT:

Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

NOTICE:

In the table below, the values listed under Normal Condition are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

(a) Warm up the engine.

(b) Turn the ignition switch off.

(c) Connect the Techstream to the DLC3.

(d) Turn the ignition switch to ON.

(e) Turn the Techstream on.

(f) Enter the following menus: Powertrain / Engine / Data List.

(g) According to the display on the Techstream, read the Data List.

Powertrain > Engine > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Battery Voltage

Battery voltage

Min.: 0.0 V

Max.: 65.5 V

11 to 14 V (Idling)

If the result is not as specified, abnormal battery voltage is suspected.

Battery Sensor Voltage

Battery sensor voltage

Min.: 0.000 V

Max.: 79.998 V

11 to 14 V (Idling)

-

Total Distance Indicated after Long Term Leaving with IG OFF (1st)

Cumulative distance before 1st long term ignition switch off period of time (1440 hours (60 days))

Min.: 0 km

Max: 131070 km

-

-

Total Distance Indicated after Long Term Leaving with IG OFF (2nd)

Cumulative distance before 2nd long term ignition switch off period of time (1440 hours (60 days))

Min.: 0 km

Max: 131070 km

-

-

Total Distance Indicated after Long Term Leaving with IG OFF (3rd)

Cumulative distance before 3rd long term ignition switch off period of time (1440 hours (60 days))

Min.: 0 km

Max: 131070 km

-

-

Time of Long Term Leaving with IG OFF (1st)

Number of days of 1st long term ignition switch off period of time (1440 hours (60 days))

Min.: 0 day

Max.: 255 day

-

-

Time of Long Term Leaving with IG OFF (2nd)

Number of days of 2nd long term ignition switch off period of time (1440 hours (60 days))

Min.: 0 day

Max.: 255 day

-

-

Time of Long Term Leaving with IG OFF (3rd)

Number of days of 3rd long term ignition switch off period of time (1440 hours (60 days))

Min.: 0 day

Max.: 255 day

-

-

IG ON Time Up to 1 trip before

Time ignition switch was on 1 trip before

Min.: 0 min

Max.: 510 min

-

-

IG ON Time Up to 2 trip before

Time ignition switch was on 2 trip before

Min.: 0 min

Max.: 510 min

-

-

IG ON Time Up to 3 trip before

Time ignition switch was on 3 trip before

Min.: 0 min

Max.: 510 min

-

-

IG ON Time Up to 4 trip before

Time ignition switch was on 4 trip before

Min.: 0 min

Max.: 510 min

-

-

IG ON Time Up to 5 trip before

Time ignition switch was on 5 trip before

Min.: 0 min

Max.: 510 min

-

-

Auxiliary Battery Average Current during IG OFF 1 Trip before

Average battery current when ignition switch off 1 trip before

Min.: -32.768 A

Max: 32.767 A

-

-

Auxiliary Battery Average Current during IG OFF 2 Trip before

Average battery current when ignition switch off 2 trip before

Min.: -32.768 A

Max: 32.767 A

-

-

Auxiliary Battery Average Current during IG OFF 3 Trip before

Average battery current when ignition switch off 3 trip before

Min.: -32.768 A

Max: 32.767 A

-

-

Auxiliary Battery Average Current during IG OFF 4 Trip before

Average battery current when ignition switch off 4 trip before

Min.: -32.768 A

Max: 32.767 A

-

-

Auxiliary Battery Average Current during IG OFF 5 Trip before

Average battery current when ignition switch off 5 trip before

Min.: -32.768 A

Max: 32.767 A

-

-

Engine Run Time before 1 trip

Total time ignition switch was turned on during previous trip (1)

Min.: 0 min

Max.: 510 min

-

-

Engine Run Time before 2 trip

Total time ignition switch was turned on during previous trip (2)

Min.: 0 min

Max.: 510 min

-

-

Engine Run Time before 3 trip

Total time ignition switch was turned on during previous trip (3)

Min.: 0 min

Max.: 510 min

-

-

Engine Run Time before 4 trip

Total time ignition switch was turned on during previous trip (4)

Min.: 0 min

Max.: 510 min

-

-

Engine Run Time before 5 trip

Total time ignition switch was turned on during previous trip (5)

Min.: 0 min

Max.: 510 min

-

-

Total Distance Up to 1 Trip before

Cumulative distance traveled 1 trip before

Min.: 0 km

Max: 131070 km

-

-

Total Distance Up to 2 Trip before

Cumulative distance traveled 2 trip before

Min.: 0 km

Max: 131070 km

-

-

Total Distance Up to 3 Trip before

Cumulative distance traveled 3 trip before

Min.: 0 km

Max: 131070 km

-

-

Total Distance Up to 4 Trip before

Cumulative distance traveled 4 trip before

Min.: 0 km

Max: 131070 km

-

-

Total Distance Up to 5 Trip before

Cumulative distance traveled 5 trip before

Min.: 0 km

Max: 131070 km

-

-

Battery Current

Battery current

Min.: -125.0 A

Max.: 124.9 A

Changes according to alternator output

(While driving after engine warmed up)

If the result is not as specified, a malfunction of LIN communication is suspected.

Battery Temperature

Battery temperature

Min.: -40.0°C (-40°F)

Max.: 6513.5°C (11756°F)

Changes according to actual temperature

(While driving after engine warmed up)

If the result is not as specified, a malfunction of LIN communication is suspected.

Alternator Output Duty Ratio

Generator output duty

Min.: 0.0%

Max.: 399.9%

Changes in accordance with the generator output

If the result is not as specified, a malfunction of the charging control system is suspected.

Alternator Voltage - Non Active Test

Requested voltage when regulator forced drive is not executed

Min.: 0.000 V

Max.: 79.998 V

12.5 to 14.8 V

(After engine start (Varies with battery temperature or driving conditions))

Active Test support data

Voltage of Alternator

Requested voltage when regulator forced drive is executed

Min.: 0.0 V

Max.: 79.9 V

Required instruction voltage value when the Active Test "Control the Voltage of Alternator" is executed (10.6 to 16.0 V): After engine started

Malfunction of the charging control system can be the cause of malfunction

Auxiliary Battery Charging Integrated Current

Cumulative battery charging integrated current value since vehicle was built

Min.: 0.0 Ah

Max.: 429496729.5 Ah

-

-

Auxiliary Battery Discharging Integrated Current

Cumulative battery discharging integrated current value since vehicle was built

Min.: 0.0 Ah

Max.: 429496729.5 Ah

-

-

Auxiliary Battery Integrated Thermal Load

Cumulative auxiliary battery thermal load since vehicle was built

Min.: 0.0

Max.: 4294967295

-

-

Auxiliary Battery Capacity after IG ON

Auxiliary battery level just after IG ON

Min.: -128 Ah

Max.: 127 Ah

-

-

Auxiliary Battery Capacity after IG OFF

Auxiliary battery level just after IG OFF

Min.: -128 Ah

Max.: 127 Ah

-

-

Integrated Engine Run Time

Cumulative time ignition switch has been on since vehicle was built

Min.: 0 hour

Max.: 65535 hour

-

-

Number of Long Term Leaving with IG OFF

Number of times ignition switch not changed from off for long period of time (1440 hours (60 days))

Min.: 0

Max.: 255

-

-

Previous Trip Alternator Max Output Time

Generator maximum generating time during previous drive

Min.: 0 sec.

Max.: 65535 sec.

-

-

Initial Engine Battery Minimum Voltage

Minimum battery voltage at engine start

Min.: 0.0 V

Max.: 25.5 V

-

-

Previous Trip Charge Control Time

Charging control time during previous drive

Min.: 0 sec.

Max.: 65535 sec.

-

-

Previous Trip Average Battery Temperature

Battery average temperature during previous drive

Min.: -40°C (-40°F)

Max.: 215°C (419°F)

-

-

Battery Charging Rate Accuracy

Battery charging rate accuracy

Low/Middle/High/Disable

-

-

Battery Status of Full Charge

Battery status of full charge

Min.: 0 Ah

Max.: 127.5 Ah

-

-

Battery Dark Current

Battery dark current

Min.: 0 mA

Max.: 65535 mA

-

-

Battery Sensor Sleep Time

Battery sensor sleep time

Min.: 0 hour

Max.: 255 hour

-

-

IG OFF Time before 1 trip

Number of days ignition switch was off 1 trip before

Min.: 0 day

Max.: 255 day

-

-

IG OFF Time before 2 trip

Number of days ignition switch was off 2 trip before

Min.: 0 day

Max.: 255 day

-

-

IG OFF Time before 3 trip

Number of days ignition switch was off 3 trip before

Min.: 0 day

Max.: 255 day

-

-

IG OFF Time before 4 trip

Number of days ignition switch was off 4 trip before

Min.: 0 day

Max.: 255 day

-

-

IG OFF Time before 5 trip

Number of days ignition switch was off 5 trip before

Min.: 0 day

Max.: 255 day

-

-

HINT:

Normal Condition: If no idling conditions are specified, the shift lever should be in N or P, and the A/C switch and all accessory switches should be off.

ACTIVE TEST

HINT:

Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Powertrain / Engine / Active Test.

(e) According to the display on the Techstream, perform the Active Test.

Powertrain > Engine > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Control the Voltage of Alternator

Requested output voltage of generator regulator during forced activation

Between 12.5 and 14.8 V

Test is possible after engine start