Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLKSWAGEN1999PASSAT SEDAN (3B2) V6-2.8L (AHA)REPAIR AND DIAGNOSISSTARTING AND CHARGINGSTARTING SYSTEMNEUTRAL START RELAYLOCATIONS
1999 Volkswagen Passat Sedan (3B2) V6-2.8L (AHA)
Neutral Start Relay: Locations
1999 Volkswagen Passat Sedan (3B2) V6-2.8L (AHA)SECTION Locations
Relay Arrangement:
Relay Location on relay panel
1 - Dual Horn Relay (204)
2 - Load Reduction Relay (213)
3 - free
4 - Fuel Pump (FP) Relay (208)
V - Wiper/Washer Intermittent Relay (377)
VI - Wiper/Washer Intermittent Relay (377)
Fuses on relay panel
A - Fuse for socket I in luggage compartment
B - Fuse for socket II in luggage compartment
Relay arrangement on thirteenfold (thirteen position) auxiliary relay panel above relay panel
1 - Coolant Fan Control (FC)-A/C Relay (214)
2 - Relay for motor remote unlock rear lit (79)
3 - A/C Clutch relay (267)
4 - A/C Clutch control module relay (384)
5 - free
6 - Selector Lever Light Relay (205)
7 - Fog Light Relay (381)
8 - Daytime Running Lights Change-Over Relay (173)
9 - free
10 - Glow Plug Relay (180)
11 - Change Over Relay For Speaker Radio/Telephone
12 - Starting Interlock Relay-Alarm System (186)
13 - Park/Neutral Position (PNP) Relay (175)
13 - Starting Interlock Relay-Clutch Position (204)
Relay Arrangement On Eightfold (eight Position) Auxiliary Relay Panel Behind Relay Panel:
Relay arrangement on eightfold (eight position) auxiliary relay panel behind relay panel
1 - free
2 - free
3 - free
4 - free
5 - Coolant Fan Control (FC) Relay (214), 80W
- First Speed Coolant Fan Control (FC) Relay (214), 300W
6 - Radiator Fan After run Relay (214)
7 - free
8 - Second Speed Coolant Fan Control Relay(213),300W
Fuses at eightfold auxiliary relay panel
^ Coolant Fan Fuse 5A
^ Coolant Fan Fuse 30A
^ ABS Hydraulic Pump Fuse 50A
Relays and fuses in control module housing, in plenum
^ Relay For Preheating, Low Heat Output (373)
^ Relay For Preheating, High Heat Output (370)
^ Power Supply (Terminal 30, B+) Relay (219)
^ Secondary Air Pump Relay (203)
^ Engine Control Module (ECM) 15A
^ Glow Plug Fuse-Engine 40A
^ Glow Plug Fuse-Engine 40A
^ Glow Plug Fuse-Coolant 25A
^ Glow Plug -2- Fuse-Coolant 50A
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.