Nissan Versa

 Sedan Service Manual

Electrical & power control » Power control system (PCS)
B2099 Ignition relay off stuck

Description

The ignition relay integrated in IPDM E/R is operated with ignition switch ON signal from the ignition switch.

DTC Logic

DTC DETECTION LOGIC

Diagnosis Procedure

1. PERFORM SELF DIAGNOSTIC RESULT

1. Turn the ignition switch ON.

2. Erase "SELF-DIAG RESULTS" of IPDM E/R.

3. Turn ignition switch OFF, and wait for 1 second or more.

4. Turn the ignition switch ON. Check "SELF-DIAG RESULTS" again.

Is "IGN RELAY ON" displayed?

YES >> Replace IPDM E/R. Refer to PCS "Removal and Installation".

NO >> Refer to GI "Intermittent Incident".

Precautions

System

Diagnosis system (IPDM E/R)

IPDM E/R (Intelligent power distribution module engine room)

U1000 CAN Comm circuit

B2098 Ignition relay on stuck

B2099 Ignition relay off stuck

Power supply and ground circuit

IPDM E/R

Precautions

System

Diagnosis system (IPDM E/R)

IPDM E/R (Intelligent power distribution module engine room)

U1000 CAN Comm circuit

B2098 Ignition relay on stuck

B2099 Ignition relay off stuck

Power supply and ground circuit

IPDM E/R

Precautions

Power distribution system

Diagnosis and repair work flow

U1000 CAN Comm circuit

B2614 ACC Relay circuit

B2615 Blower relay circuit

B2616 Ignition relay circuit

B2618 BCM

B261A Push-button ignition switch

B26F1 Ignition relay

B26F2 Ignition relay

B26F6 BCM

Push-button ignition switch

Push-button ignition switch does not operate

Push-button ignition switch