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Home >> Infiniti >> 2016 >> Q50 Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Hybrid Control System (Introduction) (Hybrid)) >> System Description >> Diagnosis System (HPCM) >> Consult Function >> Active Test Mode >> Test Item

Test Item

WARNING: This page is about a different variant/trim than selected.
Test item Condition Judgement Check item (Remedy)
INSPECTION MODE 5* 1 Prohibits engine idle stop in order to perform emissions measurement. Example: driving using the engine only
INSPECTION MODE 2 Changes the regenerative braking balance of the front and rear wheels when driving on a 2-wheel chassis dynamometer. Example: driving on a 2-axle chassis dynamometer
ENGINE CRANKING This vehicle inspection mode stops fuel injection control and ignition timing control and performs cranking. Runs the engine in vehicle READY state. Inspection of engine compression pressure and other items
WATER PUMP Forcibly drives the electric water pump to check pump operation and when adding coolant. Electric water pump operates when ignition switch is ON.
  • Harness and connector
  • Electric water pump
  • Adding coolant
INSPECTION MODE 3 Prohibits gradient estimation when driving on a 4-wheel chassis dynamometer. Example: driving on a 4-axle chassis dynamometer
VOLTAGE CONTROL Changes the voltage command value periodically in order to check operation of the DC/DC converter. Changes the DC/DC converter drive voltage between 13V and 15V (20 second cycle).
  • Harness and connector
  • DC/DC converter
INSPECTION MODE 1* 1, * 2 Prohibits engine idle stop under engine no-load conditions.
Clutch 1: Disengaged
Traction motor: Not operating
Example: inspections that are performed with no load on the engine
CLUTCH 2 INITIAL SET UP* 3 Clutch 2 initial adaptation Trans mission assembly is replaced
CAUTION:
  • * 1: When the select lever is in the P or N position, adjustments to the throttle position prevent the engine speed from exceeding 3, 000 RPM.
  • * 2: Inspection mode is canceled when the ignition switch turns OFF. It is not canceled when a mode other than "ACTIVE TEST" is selected. However inspection mode 1 is canceled if the select lever is shifted from P position to D position.

    Check the conditions listed below before using inspection mode 1.

    • If maintenance mode 1 is engaged when the Li-ion battery level is low, then in order to engage clutch 1 and charge the battery from the engine, use CONSULT "EV/HEV""DATA MONITOR" mode and check that the "HV BATTERY LEVEL" reading is 50% or more, or else use the "Li-ion battery state of charge" in the information display on the combination meter and check that the battery level is 50% or more.
    • Check that the engine coolant temperature is 70 °C (158 °F) or more.
  • * 3: Check the conditions listed below before using "CLUTCH 2 INITIAL SET UP".
    • If "CLUTCH 2 INITIAL SET UP" is engaged when the Li-ion battery level is low, then in order to engage clutch 1 and charge the battery from the engine, use CONSULT "EV/HEV""DATA MONITOR" mode and check that the "HV BATTERY LEVEL" reading is 50% or more, or else use the "Li-ion battery state of charge" in the information display on the combination meter and check that the battery level is 50% or more.
    • Check that the ATF temperature is 60 °C (140 °F) or more.
    • Check that the stop vehicle, accelerator OFF, brake ON, parking brake ON, and no DTC detected.