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Hybrid Control System (Service Specifications): Other Toyota Prius II

SERVICE DATA

InverterPower switch ON (IG)
StandardA2 (GIVA) - A16 (GINV)Approximately 0 V
A3 (GIVB) - A16 (GINV)Approximately 0 V
A4 (GUU) - A16 (GINV)Approximately 14 to 16 V
A5 (GVU) - A16 (GINV)Approximately 14 to 16 V
A6 (GWU) - A16 (GINV)Approximately 14 to 16 V
A7 (MIVA) - A16 (GINV)Approximately 0 V
A8 (MIVB) - A16 (GINV)Approximately 0 V
A9 (MUU) - A16 (GINV)Approximately 14 to 16 V
A10 (MVU) - A16 (GINV)Approximately 14 to 16 V
A11 (MWU) - A16 (GINV)Approximately 14 to 16 V
A12 (VH) - A16 (GINV)Approximately 0.5 V
A13 (CPWM) - A32 (GCNV)Approximately 0 V
A14 (GSDN) - A32 (GCNV)Approximately 2 to 4.5 V
A15 (VL) - A32 (GCNV)Approximately 0.5 V
A16 (GINV) - C2 (GND)Approximately 0 V
A18 (GIWA) - A16 (GINV)Approximately 0 V
A19 (GIWB) - A16 (GINV)Approximately 0 V
A20 (CT) - A16 (GINV)Approximately 0 V
A21 (GIVT) - A16 (GINV)Approximately 2 to 4.5 V
A22 (GFIV) - A16 (GINV)Approximately 5 to 8 V
A23 (MIWA) - A16 (GINV)Approximately 0 V
A24 (MIWB) - A16 (GINV)Approximately 0 V
A25 (MSDN) - A16 (GINV)Approximately 0 V
A26 (MIVT) - A16 (GINV)Approximately 2 to 4.5 V
A27 (MFIV) - A16 (GINV)Approximately 5 to 8 V
A28 (OVH) - A16 (GINV)Approximately 5 to 8 V
A29 (CSDN) - A32 (GCNV)Approximately 0 V
A30 (FCV) - A32 (GCNV)Approximately 13.5 to 16.5V
A31 (OVL) - A32 (GCNV)Approximately 13.5 to 16.5V
A32 (GCNV) - C2 (GND)Approximately 0 V
B1 (ILK) - body groundBelow 1 ohms
C1 (IGCT) - C2 (GND)Approximately 8 to 16 V
C2 (GND) - body groundBelow 1 ohms
Converter
Operation"READY" lampAuxiliary battery voltage
ON14V
OFF12V
Out put currentApproximately 80A or less
Speed sensor (resolver)
StandardA1 (GCS) - A4 (GCSG)12.6 to 16.8 ohms
A2 (GSN) - A5 (GSNG)12.6 to 16.8 ohms
A3 (GRF) - A6 (GRFG)7.65 to 10.2 ohms
B1 (MRF) - B4 (MRFG)7.65 to 10.2 ohms
B2 (MSN) - B5 (MSNG)12.6 to 16.8 ohms
B3 (MCS) - B6 (MCSG)12.6 to 16.8 ohms
Temperature sensor
StandardC1 (MMT) - C4 (MMTG)87.3 to 110.5 kohms at 10°C (50°F)
23.8 to 28.5 kohms at 40°C (104°F)
C3 (OMT) - C6 (OMTG)87.3 to 110.5 kohms at 10°C (50°F)
23.8 to 28.5 kohms at 40°C (104°F)

Hybrid Control System Service Data (1 Of 2)

Integration relay (IGCT Relay)
HEV fuse (20A)
StandardBelow 1 ohms
IGCT relay
Standard7J-1 - 7J-410 kohms or higher
Below 1 ohms
(Battery voltage is added between terminals 7J-2 and 7J-3)
7J-1 - 7K-1Below 1 ohms
Below 1 ohms
(Battery voltage is added between terminals 7J-2 and 7J-3)
7J-2 - 7J-3Below 1 ohms
7J-4 - 7K-1No continuity
Battery plug
StandardNo continuity
Install the service plug gripContinuity
System main relay No. 1
Continuity
StandardPositive terminal - Negative terminal10 kohms or higher
A1 (CONT1) - Terminal 5Below 1 ohms
(Apply voltage between the positive and negative terminals)
A2 (CONT2) - B1 (CONT2)Below 1 ohms
A3 (CONT3) - C1 (CONT3)Below 1 ohms
B1 (GND) - GND terminalBelow 1 ohms
C2 (GND) - GND terminalBelow 1 ohms
Resistance
StandardA1 (CONT1) - Terminal 570 to 160 ohms
System main relay No. 2 and 3
Continuity
StandardPositive terminal - Negative terminal10 kohms or higher
Below 1 ohms
(Apply voltage between the connector terminals)
Resistance
StandardConnector terminals20 to 50 ohms
Battery current sensor
StandardPositive probe to terminal 1 (VIB)3.5 to 4.5 kohms
Negative probe to terminal 2 (GIB)
Positive probe to terminal 2 (GIB)5 to 7 kohms
Negative probe to terminal 1 (VIB)
Positive probe to terminal 1 (VIB)3.5 to 4.5 kohms
Negative probe to terminal 3 (IB)
Positive probe to terminal 3 (IB)5 to 7 kohms
Negative probe to terminal 1 (VIB)
2 (GIB) - 3 (IB)0.2 kohms or less
System main resistor
Standard18 to 22 ohms
Battery blower relay No. 1
Standard3--510 kohms or higher
Below 1 ohms
(When battery voltage is applied to terminals 1 and 2)

Hybrid Control System Service Data (2 Of 2)