Nissan Maxima Service and Repair Manual: B260A ignition relay
Description
BCM turns ON the following relays to ignition power supply to each ECU when the ignition switch is turned ON.
- Ignition relay-1 (inside IPDM E/R)
- Ignition relay-2 (inside fuse block (J/B))
- Front blower motor relay
BCM checks any ignition relay ON request for consistency with the actual ignition relay operation status.
DTC Logic
DTC DETECTION LOGIC
NOTE:
- If DTC B260A is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to PCS-44, "DTC Logic".
- If DTC B260A is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to PCS-45, "DTC Logic".
- If DTC B260A is displayed with DTC B261A, first perform the trouble diagnosis for DTC B261A. Refer to PCS-60, "DTC Logic".
DTC CONFIRMATION PROCEDURE
1. PERFORM DTC CONFIRMATION PROCEDURE
- Turn ignition switch ON under the following conditions, and wait for at least 2 seconds.
- CVT selector lever is in the P or N position.
- Release the brake pedal.
- Check "Self diagnostic result" with CONSULT.
Diagnosis Procedure
1.CHECK DATA MONITOR
- Turn ignition switch ON.
- Check IGN RLY1-REQ and IGN RLY status with CONSULT
2.CHECK CAN COMMUNICATION
Check CAN communication.
3.CHECK IGNITION RELAY-1 SIGNAL
- Turn ignition switch OFF.
- Check voltage between IPDM E/R harness connector and ground.
- Turn ignition switch ON.
- Check voltage between IPDM E/R harness connector and ground.
B2553 ignition relay
Description
BCM turns ON the following relays to ignition power supply to each ECU when
the ignition switch is turned
ON.
Ignition relay-1 (inside IPDM E/R)
Ignition relay-2 (inside fuse bl ...
B2614 ACC relay circuit
Description
BCM controls the various electrical components and simultaneously supplies
power according to the power
supply position.
BCM checks the power supply position internally.
DTC Logic ...
Other materials:
Larger children
Children should remain in a forward-facing child
restraint with a harness until they reach the maximum
height or weight limit allowed by the child
restraint manufacturer.
Once a child outgrows the height or weight limit
of the harness-equipped forward-facing child restraint,
NISSAN recommends ...
Maintenance schedules
To help ensure smooth, safe and economical
driving, NISSAN provides two maintenance
schedules that may be used, depending upon the
conditions in which you usually drive. These
schedules contain both distance and time intervals,
up to 120,000 miles
(192,000 km)/144 months. For most people, the
...
Canceling a remote start
To cancel a remote start, perform one of the
following:
Aim the Intelligent Key at the vehicle and
press until the parking lights
turn off.
Turn on the hazard warning flashers.
Cycle the ignition switch ON and then OFF.
The extended engine run time has expired.
The first 10 minute ...
Nissan Maxima Owners Manual
- Illustrated table of contents
- Safety-Seats, seat belts and supplemental restraint system
- Instruments and controls
- Pre-driving checks and adjustments
- Monitor, climate, audio, phone and voice recognition systems
- Starting and driving
- In case of emergency
- Appearance and care
- Do-it-yourself
- Maintenance and schedules
- Technical and consumer information
Nissan Maxima Service and Repair Manual
0.0078