Where is the main relay on a 2003 Honda Pilot?
The Main relay in a 2003 Honda Pilot is in the engine compartment fuse box. The ignition main is in slot 23, this is A50 AMP relay, and the battery relay is in slot 20, this is a 120 AMP relay. To get to the fuse You will first have to open the hood.
Where are the fuses in a Honda Pilot?
The primary under-hood fuse box is located on the passenger’s side of the engine compartment. The secondary fuse box is in the engine compartment next to the battery, or on the left.
How to check the Honda main relay in your car?
Attach the battery positive terminal to the No. 4 terminal and the battery negative terminal to the No. 8 terminal of the main relay. Then check for continuity, using a circuit tester or multimeter, between the No. 5 terminal and No. 7 terminal of the main relay. If there is continuity, go on to Step 3.
What is the fuse box diagram for a Honda Pilot?
Honda Pilot (2003 – 2008) – fuse box diagram Year of production: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Passenger compartment Honda Pilot – fuse box diagram – passenger compartment Fuse Box No.1 Rear Accessory Power Socket Relay Interior Light Relay ’03-’05: Front Fog Light Relay ’06-’08: Low Beam Cut Relay
Where is the battery negative terminal on Honda main relay?
Consult your owner’s manual or vehicle repair manual and remove the main relay. Attach the battery positive terminal to the No. 4 terminal and the battery negative terminal to the No. 8 terminal of the main relay.
What is the SRS unit on a Honda Pilot?
Immobilizer Control Unit-Receiver, Powertrain Control Module (PCM), PGM-FI Main Relay No.2 (Fuel Pump), Supplemental Restraint System (SRS) Unit
Where is the fuse box on a Honda Pilot?
The interior fuse box is underneath the dashboard on the driver’s side. 2009-2011: Fuel Pump (PGM-FI Main Relay №2), Immobilizer-Keyless Control Unit, Powertrain Control Module (PCM) 2012-2015: Fuel Pump (PGM-FI Main Relay №2), Immobilizer-Keyless Control Unit, Powertrain Control Module (PCM)
What does the main relay on a Honda do?
The main relay in a vehicle controls the fuel pump and supplies power to the injectors. Knowing how to test a Honda main relay can help you better pinpoint the cause when an electrical issue arises. There’s a pretty simple way to tell if your main relay is affected. Simply turn on the vehicle and see if it continues to run.
Consult your owner’s manual or vehicle repair manual and remove the main relay. Attach the battery positive terminal to the No. 4 terminal and the battery negative terminal to the No. 8 terminal of the main relay.
How can I tell if my main relay is working?
There’s a pretty simple way to tell if your main relay is affected. Simply turn on the vehicle and see if it continues to run. If so, the main relay is okay. Should the engine shut off, the main relay could be impacted.