Nissan Altima HL32 Hybrid. Manual - part 593

P0705-757, P0705-758, P0851-775

HBC-121

< COMPONENT DIAGNOSIS >

D

E

F

G

H

I

J

K

L

M

A

B

HBC

N

O

P

NOTE:

Turning ignition switch ON with the park/neutral position switch harness connector and hybrid vehicle con-

trol ECU harness connectors disconnected causes other DTCs to be stored. Clear the DTCs after per-

forming this inspection.

4. Turn ignition switch OFF.

5. Measure the resistance according to the value(s) in the table below.

Check for open

Check for short

Hybrid vehicle control ECU

Ground

Voltage

Harness

connector

Terminal

E65

60 (+BS)

Ground

Below 1 V

45 (P)

46 (R)

47 (N)

48 (D)

49 (B)

50 (RV)

51 (FD)

52 (MJ)

Hybrid vehicle control ECU

Park/neutral position switch

Resistance

Harness

connector

Terminal

Harness

connector

Terminal

E65

60 (+BS)

F81

8 (+B)

Below 1

Ω

45 (P)

3 (P)

46 (R)

4 (R)

47 (N)

2 (N)

48 (D)

1 (D)

49 (B)

7 (B)

50 (RV)

9 (RV)

51 (FD)

6 (FD)

52 (MJ)

5 (MJ)

Hybrid vehicle control ECU

Ground

Resistance

Harness

connector

Terminal

E65

60 (+BS)

Ground

10k

Ω or higher

45 (P)

46 (R)

47 (N)

48 (D)

49 (B)

50 (RV)

51 (FD)

52 (MJ)

HBC-122

< COMPONENT DIAGNOSIS >

P0705-757, P0705-758, P0851-775

OK or NG

OK

>> GO TO 8.

NG

>> Repair or replace harness or connector.

8.

CHECK PARK / NEUTRAL POSITION SWITCH

1. Connect the park / neutral position switch connector.

2. Measure the resistance according to the value(s) in the table

below.

Check for open

Park/neutral position switch

Ground

Resistance

Harness

connector

Terminal

F81

8 (+B)

Ground

10k

Ω or higher

3 (P)

4 (R)

2 (N)

1 (D)

7 (B)

9 (RV)

6 (FD)

5 (MJ)

JMCIA0222GB

Shift lever 

position

Hybrid vehicle control 

ECU (A)

Hybrid vehicle control 

ECU (A)

Resistance

Harness

connector

Terminal

Harness

connector

Terminal

P

E65

60 (+BS)

E65

45 (P)

Below 1

Ω

52 (MJ)

Shift lever 

position

Hybrid vehicle control 

ECU (A)

Hybrid vehicle control 

ECU (A)

Resistance

Harness

connector

Terminal

Harness

connector

Terminal

R

E65

60 (+BS)

E65

46 (R)

Below 1

Ω

50 (RV)

52 (MJ)

P0705-757, P0705-758, P0851-775

HBC-123

< COMPONENT DIAGNOSIS >

D

E

F

G

H

I

J

K

L

M

A

B

HBC

N

O

P

Check for short

NOTE:

*: The resistance between terminals 60 and 47 should be 4.2 to 5.2 k

Ω.

OK or NG

Shift lever 

position

Hybrid vehicle control 

ECU (A)

Hybrid vehicle control 

ECU (A)

Resistance

Harness

connector

Terminal

Harness

connector

Terminal

N

E65

60 (+BS)

E65

47 (N)

Below 1

Ω

52 (MJ)

Shift lever 

position

Hybrid vehicle control 

ECU (A)

Hybrid vehicle control 

ECU (A)

Resistance

Harness

connector

Terminal

Harness

connector

Terminal

D

E65

60 (+BS)

E65

48 (D)

Below 1

Ω

52 (MJ)

51 (FD)

Shift lever 

position

Hybrid vehicle control 

ECU (A)

Hybrid vehicle control 

ECU (A)

Resistance

Harness

connector

Terminal

Harness

connector

Terminal

B

E65

60 (+BS)

E65

49 (B)

Below 1

Ω

51 (FD)

52 (MJ)

Shift lever po-

sition

Hybrid vehicle control ECU (A)

Ground

Resistance

Harness

connector

Terminal

P

E65

60 (+BS)

Ground and 

other terminal

10 k

Ω or high-

er*

45 (P)

52 (MJ)

R

60 (+BS)

46 (R)

52 (MJ)

50 (RV)

N

60 (+BS)

47 (N)

52 (MJ)

D

60 (+BS)

48 (D)

52 (MJ)

51 (FD)

B

60 (+BS)

49 (B)

52 (MJ)

51 (FD)

HBC-124

< COMPONENT DIAGNOSIS >

P0705-757, P0705-758, P0851-775

OK

>> Replace hybrid vehicle control ECU (See 

HBC-644, "Removal and Installation"

).

NG

>> Replace park / neutral position switch (See 

TM-32, "Removal and Installation"

).

9.

CHECK FOR INTERMITTENT INCIDENT

1. Check for intermittent incident (See 

GI-42, "Intermittent Incident"

).

OK or NG

OK

>> Replace hybrid vehicle control ECU (See 

HBC-644, "Removal and Installation"

).

NG

>> Repair or replace malfunctioning parts, component and area.