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--- rv:ram_promaster [2023/10/21 14:49]
princess_fluffypants
+++ rv:ram_promaster [2024/07/29 17:56] (current)
frater_secessus [62TE transmission]
@@ Line 37: / Line 37: @@
 Also see [[https://blog.fcanorthamerica.com/2008/02/11/jeep-brake-traction-control-explained/|FCA's description of a similar system]] in the Jeep line.
-===== electrical =====
+===== alternator =====
 The gasoline PM has either a 180A((Lester 11792)) or an optional 220A Denso-type alternator((Lester 11793)); they are traditional "fixed voltage" and not of the modern "smart" variety.  [[https://www.promasterforum.com/threads/alternator-amps.93526/post-737110|This VIN decoder]] will indicate which alternator a van was built with. In either case the six-groove pulley ratio is 2.84:1.((https://www.promasterforum.com/threads/alternator-specs-for-gas-pms.99215/post-794345))  Output when cold is ~14.3v;  voltage may be regulated down to ~13.8v when hot.
@@ Line 48: / Line 48: @@
   * [[https://www.promasterforum.com/threads/180-amp-alternator-with-amp-clamp-on-output.99118/post-792681|This post]] on the Promaster forum shares official load estimates for various accessories.
   * [[https://www.promasterforum.com/threads/alternator-charging%E2%80%A6too-complex-for-a-novice.95350/post-755316|This post]] describes the procedure for alternator replacement.
+  * [[https://www.youtube.com/watch?v=KcLaBxzz6ZM|This Promasters Only video]] covers alternator replacement and upgrades
   * [[https://www.promasterforum.com/threads/alternator-charging-problem.89222/post-686694?nested_view=0|this post]] describes the voltage regulation via ECU
+see [[https://www.reddit.com/r/VanLife/comments/1bph4jm/im_paranoid_of_burning_up_my_alternator_with_dc/kxgz8co/|this post]] on the use/abuse of the PM alt for house bank charging
 ==== excess capacity at idle ====
@@ Line 58: / Line 61: @@
 Note that the radiator fans can add 65A when they come on, reducing excess capacity to zero.
 ==== fusebox layout ====
 {{https://img.mousetrap.net/pm/pmfuses.jpg?400}}
+==== upfitter connection point ====
+some vans are ordered from with an upfitter connection, which can be tapped for D+ signals, 50-70A B+((depending on year)) , etc.    See [[https://www.promasterforum.com/threads/all-the-ram-promaster-upfitter-connector-information-and-pinouts-in-one-file.98176/|this thread]] for details.
 ===== fuel consumption =====
@@ Line 165: / Line 173: @@
 This 6-speed auto is used in gas models.  It uses ATF+4 and/or Chrysler MS-9602 spec fluid.((https://www.allpar.com/forums/threads/62te-problem.157606/page-2#post-1084785175))  \\
 Note:  the trans technically has 7 forward speeds but [[https://encrypted.google.com/search?hl=en&q=62te%204th%20gear%20prime|4th prime]] is only used during downshifts.
+The definitive series on the 62TE trans is by Kip of Promasters Only on youtube:
+  * [[https://www.youtube.com/watch?v=oEKs8Nzh1W8|62TE Transmission Series - Part I]] -  Overview
+  * [[https://www.youtube.com/watch?v=ZsbOsYiruAk|62TE Transmission Series Part II]] - Solenoid Pack
+  * [[https://www.youtube.com/watch?v=FPGHZ_-P7CA|62TE Transmission Series - Part III]] - Torque Converter
+  * [[https://www.youtube.com/watch?v=QmRgBR5gN-k|62TE Transmission Series - Part IV]] - Flex Plate
+  * [[https://www.youtube.com/watch?v=RWlkWJ1ChCw|62TE Transmission Series - Part V]] - the Pump
 One rebuilder recommends full trans service (with synthetic) every 25k miles.((http://etereman.com/blog/vw-transmission/single-tips-62te-transmission-vw-routan-running))  Frequent service and correct fluids appear to be critical:
@@ Line 174: / Line 190: @@
 A whine from the transmission that sounds like a power steering pump may be from foamy ATF.  This could be caused by low AT fluid level.((http://www.allpar.com/mopar/transmissions/62TE.html))
   * [[http://www.allpar.com/mopar/transmissions/62TE.html|62TE overview and history]]

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