Infiniti G37 Coupe. Manual — part 1332

TCM

TM-181

< ECU DIAGNOSIS >

[5AT: RE5R05A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

JCDWA0122GB

TM-182

< ECU DIAGNOSIS >

[5AT: RE5R05A]

TCM

JCDWA0123GB

TCM

TM-183

< ECU DIAGNOSIS >

[5AT: RE5R05A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

JCDWA0124GB

TM-184

< ECU DIAGNOSIS >

[5AT: RE5R05A]

TCM

Fail-Safe

INFOID:0000000001672222

The TCM has an electrical fail-safe mode. This mode makes it possible to operate even if there is an error in a
main electronic control input/output signal circuit.
In fail-safe mode, even if the selector lever is in “D” or “M” mode, the A/T is fixed in 2nd, 4th and 5th (depend-
ing on the breakdown position), so the customer should feel “slipping” or “poor acceleration”.
Even when the electronic circuits are normal, under special conditions (for example, when slamming on the
brake with the wheels spinning markedly and stopping the tire rotation), the A/T can go into fail-safe mode. If

JCDWA0125GB