Nissan Sentra Service Manual: TCM
Exploded View
- Br
acket
- TCM
: Vehicle front
: NВ·m (kg-m, in-lb)
Removal and Installation
CAUTION:
- When replacing TCM, note the “CVTF DETERIORATION DATE” value displayed on CONSULT “CONFORM CVTF DETERIORTN” in MAINTENANCE BOOKLET, before start the operation.
- Do not impact the TCM when removing or installing TCM.
- Before replacing TCM, perform "ADDITIONAL SERVICE WHEN TCM". Refer to TM-142, "Work Procedure".
- Before replacing TCM and transaxle assembly as a set, perform "ADDITIONAL SERVICE WHEN REPLACING TCM AND TRANSAXLE ASSEMBLY". Refer to TM-144, "Work Procedure".
NOTE:
When replacing TCM and transaxle assembly as a set, replace transaxle assembly first and then replace TCM. Refer to TM-142, "Description".
REMOVAL
- Remove the battery. Refer to PG-50, "Removal and Installation (Battery)".
- Remove the air cleaner case assembly. Refer to EM-25, "Removal and Installation".
- Disconnect the TCM harness connector.
- Remove the TCM.
- Remove the bracket.
INSTALLATION
Installation is the reverse order of removal.
Adjustment
ADJUSTMENT AFTER INSTALLATION
When replaced the TCM, perform “ADDITIONAL SERVICE WHEN REPLACING TCM”. Refer to TM-142, "Description".
Key interlock cable
Exploded View
Shift selector assembly
Clip
Key interlock cable
Clip
Key cylinder
Removal and Installation
REMOVAL
CAUTION:
Always apply the parking brake before performing remov ...
AIR Breather hose
Exploded View
Harness bracket
Clip
Air breather hose
Vehicle front
Always replace after every
disassembly.
Removal and Installation
REMOVAL
Remove clips from harness bracke ...
Other materials:
P0420 Three way catalyst function
DTC Logic
DTC DETECTION LOGIC
The ECM monitors the switching frequency ratio of air fuel ratio (A/F)
sensor 1 and heated oxygen sensor 2.
A three way catalyst (manifold) with high oxygen storage capacity
will indicate a low switching frequency of heated oxygen sensor 2.
As oxygen storage c ...
Abbreviations
Abbreviation List
The following ABBREVIATIONS are used:
A
ABBREVIATION
DESCRIPTION
A/C
Air conditioner
A/C
Air conditioning
A/F sensor
Air fuel ratio sensor
A/T
Automatic transaxle/transmission
ABS
Anti-lock braking sys ...
Can communication circuit
Diagnosis procedure
1.Connector inspection
Turn the ignition switch off.
Disconnect the battery cable from the negative terminal.
Disconnect all the unit connectors on CAN communication system.
Check terminals and connectors for damage, bend and loose connection.
Is the inspection resu ...
