[deathphoenix99]

S-series Electrical Service manual
http://www.s10forum.com/forum/f62/s-series-service-manual-electrical-edition-504997/#post7970687

Western Union Splice
http://www.s10forum.com/forum/f62/the-western-union-splice-wire-twisters-tapers-look-here-514981/


Check your GROUNDS!
http://www.s10forum.com/forum/f62/got-ground-485384/

How to check for parasitic draw.
http://www.s10forum.com/forum/f62/parasitic-drains-485387/


Overhead Console Install
http://www.s10forum.com/forum/f62/overhead-console-owners-please-post-here-285146/
http://www.s10forum.com/forum/f62/overhead-console-wiring-large-pics-420587/
http://www.s10forum.com/forum/f62/short-overhead-console-install-into-2-2-truck-432529/

AVS Door Actuator Install
http://www.s10forum.com/node/44
http://www.s10forum.com/forum/f62/how-to-avs-door-acuator-install-270522/

EASY UP/DOWN Power Windows (Concept applies to all S-series)
http://www.s10forum.com/forum/f62/installing-express-down-windows-in-your-first-gen-s10-414482/
http://www.s10forum.com/forum/f62/auto-down-window-how-to-orangesonoma-445760/

How to disable auto down feature
http://www.s10forum.com/forum/f62/i-disabled-that-damned-auto-down-driver-window-feature-296743/

Sunroof Switch to raise/lower power windows
http://www.s10forum.com/forum/f26/sunroof-switch-to-power-windows-436652/

Tachometer Install (This is the same for all s10's, regardless of engine)
http://www.s10forum.com/forum/f105/easy-tachometer-installation-50487/?highlight=Easy+up+down

94-97 Non Tach to Tach install
http://www.s10forum.com/forum/f62/how-to-94-97-non-tach-to-tach-cluster-odometer-swap-457249/

94-97 Reset Odometer
http://www.s10forum.com/forum/f26/cluster-swap-how-to-reset-odo-in-a-94-97-a-453691/
http://www.s10forum.com/forum/f62/h...r-94-97-cluster-pic-heavy-481326/#post7615758

94-97 Tachometer Calibration and set Needles (First Gens are similiar)
http://www.s10forum.com/forum/f62/h...r-94-97-cluster-pic-heavy-481326/#post7615758
http://www.s10forum.com/forum/f62/need-help-recalibrating-tachometer-409561/

Calibrate 95 and older electronic Speedometers (OBDI only and must have a DRAC module)
http://www.tbichips.com/drac/
http://614streets.com/drac.html
http://www.thetruckstop.us/forum/showthread.php?23685-How-to-Recalibrate-adjust-your-speedometer


USB Install
http://www.s10forum.com/forum/f62/how-to-usb-slot-power-443115/

Voltage Monitor
http://www.s10forum.com/forum/f200/how-to-make-a-voltage-monitor-111646/

Install Power Windows and Locks
http://www.s10forum.com/forum/f202/manual-to-power-windows-how-to-316636/
http://www.s10forum.com/forum/f62/c...-locks-windows-330003/?highlight=power+window
http://www.s10forum.com/forum/f62/power-window-wiring-465994/?highlight=power+window
http://www.s10forum.com/forum/f62/c...locks-to-power-362342/?highlight=power+window

Flasher MOD (Fix fast or slow Flash caused by LED's)
First GEN & 94-97
98+ S-series

Big 3 Upgrade (upgrade the main power wires)
http://www.s10forum.com/forum/f202/big-three-big-3-upgrade-how-to-321330/

94+ Cruise Control Install
http://www.s10forum.com/forum/f105/how-to-cruise-control-install-497908/

 

[scuzz]

How do I turn on 2003 ecm fan controls?
I was told that a wire from pin 42 on Blue C1 ecm pin to fan relays would turn on my electric fans I put on my 2003 4.3. The fans are not cutting on, even set at 195 with 195 thermostat in, but I can do quick short to test circuit, and fans come on immediately.
Does anyone have any imput to help me solve problem?
Thanks,
Ron

 

[Rhotpursuit]

How do I turn on 2003 ecm fan controls?
I was told that a wire from pin 42 on Blue C1 ecm pin to fan relays would turn on my electric fans I put on my 2003 4.3. The fans are not cutting on, even set at 195 with 195 thermostat in, but I can do quick short to test circuit, and fans come on immediately.
Does anyone have any imput to help me solve problem?
Thanks,
Ron

You should start a thread in electrical/Lighting.

Closed.