Nissan Altima 2007-2012 Service Manual: C1729 vehicle speed signal
Description
The vehicle speed signal is not being detected by the BCM.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULTS
1. On SELECT DIAG MODE, select the SELF-DIAG RESULT screen.
2. Check display contents on SELF DIAG RESULT screen.
Is the CAN COMM CIRCUIT displayed in the self-diagnosis display? YES >> Refer to WT-19, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
MALFUNCTION CODE NO. 52 (DTC C1729)
1.CHECK SELF-DIAGNOSTIC RESULTS
1. On “SELECT DIAG MODE”, select the “SELF-DIAG RESULT” screen.
2. Check display contents on “SELF DIAG RESULT” screen.
Is the “CAN COMM CIRCUIT” displayed in the self-diagnosis display? YES >> Perform trouble diagnosis for CAN communication system. Refer to LAN-25, "CAN System Specification Chart".
NO >> Check combination meter. Refer to MWI-38, "CONSULT-III Function (METER/M&A)".
Special Repair Requirement
Perform preliminary check. Refer to WT-5, "Preliminary Check".
C1716 - C1719 Transmitter pressure malfunction
Description
Air pressure data from one or more transmitters is out of range.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.ID REGISTRATION AND VEHICLE DRIVING
1. Carry out ID reg ...
C1734 control unit
Description
An internal malfunction has been detected in the TPMS function of the BCM.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULTS
1. On SELECT DI ...
Other materials:
Symptom diagnosis
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Work Flow
CUSTOMER INTERVIEW
Interview the customer if possible, to determine the conditions that exist
when the noise occurs. Use the Diagnostic
Worksheet during the interview to document the facts and conditions when the
noise occurs and any
customer ...
Features of new model
IDENTIFICATION INFORMATION
Model Variation - Sedan
Model Variation - Coupe
Identification Number - Sedan
1. Vehicle identification number (under
carpet on cross member)
2. Emission control information label
3. Air Conditioner specification label
4. Vehicle identification number plate ...
Brake pad wear indicators
The disc brake pads on your vehicle have audible
wear indicators. When a brake pad requires replacement,
a high pitched scraping or screeching
sound will be heard when the vehicle is in
motion. The noise will be heard whether or not the
brake pedal is depressed. Have the brakes
checked as soon ...