Tag: NISSAN

Possible causes – Faulty Vacuum Cut Valve Bypass Valve– Clogged vacuum hoses to the Vacuum Cut Valve Bypass Valve– Vacuum cut valve bypass valve harness is open or shorted– Vacuum cut valve bypass valve electrical circuit poor connection Tech description There is a factory service bulletin for the following Nissan models: 2002 Nissan Altima2003 Nissan…

Possible causes – Faulty Vehicle Speed Sensor– Vehicle speed sensor harness or connectors is open or shorted– Vehicle speed sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Tech description On most Nissan models the Vehicle Speed Sensor (VSS) is installed in the transaxle, on some Nissan models poor connection at the speedometer can…

Possible causes – Faulty
VIAS control solenoid valve– VIAS control solenoid valve circuit harness is open or shorted– VIAS control solenoid valve circuit poor electrical connection When is the obd code mean? The VIAS control solenoid valve cuts the intake manifold vacuum signal for power valve control. It responds to ON/OFF signals from the ECM….

Possible causes – Faulty
VIAS control solenoid valve– VIAS control solenoid valve circuit harness is open or shorted– VIAS control solenoid valve circuit poor electrical connection When is the obd code mean? The VIAS control solenoid valve cuts the intake manifold vacuum signal for power valve control. It responds to ON/OFF signals from the ECM….

Possible causes – Faulty
VIAS control solenoid valve– VIAS control solenoid valve circuit harness is open or shorted– VIAS control solenoid valve circuit poor electrical connection When is the obd code mean? The VIAS control solenoid valve cuts the intake manifold vacuum signal for power valve control. It responds to ON/OFF signals from the ECM….

Possible causes – Faulty VVEL Actuator Motor Relay– VVEL Actuator Motor Relay harness is open or shorted– VVEL Actuator Motor Relay circuit poor electrical connection– Faulty VVEL Control Module– Faulty Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1091 NISSAN OBD Code Description VVEL (Variable Valve Event &…

Possible causes – Faulty Transmission Control Module (TCM)– Transmission Control Module (TCM) harness is open or shorted– Transmission Control Module (TCM) circuit poor electrical connection Tech description There is a service bulletin for a various Nissan Models with the RE5R05A transmission.Factory Nissan Service Bulletin OBDII Code P1702 Symptoms – Engine Light ON (or Service Engine…

Possible causes – Faulty Transmission Control Module (TCM)– Transmission Control Module (TCM) harness is open or shorted– Transmission Control Module (TCM) circuit poor electrical connection Tech description There is a service bulletin for a various Nissan Models with the RE5R05A transmission.Factory Nissan Service Bulletin OBDII Code P1703 Symptoms – Engine Light ON (or Service Engine…

Possible causes – Faulty Transmission Control Module (TCM)– Transmission Control Module harness is open or shorted– Transmission Control Module circuit ppor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0613 NISSAN OBD Code Description The Engine Control Module (ECM) has detected an internal failure in the Transmission Control Module (TCM).

Possible causes – Faulty Transmission Fluid Temperature Sensor– Transmission Fluid Temperature Sensor harness is open or shorted– Transmission Fluid Temperature Sensor circuit poor electrical connection When is the obd code mean? Transmission Control Module (TCM) detects excessively high voltage from the fluid temperature sensor. Symptoms – Engine Light ON (or Service Engine Soon Warning Light)–…