{"id":4555,"date":"2020-06-08T11:01:49","date_gmt":"2020-06-08T11:01:49","guid":{"rendered":"https:\/\/www.cnautotool.com\/blog\/?p=4555"},"modified":"2020-06-09T11:12:42","modified_gmt":"2020-06-09T11:12:42","slug":"how-to-program-chrysler-heated-seat-module-hsm-with-witech","status":"publish","type":"post","link":"https:\/\/www.cnautotool.com\/blog\/how-to-program-chrysler-heated-seat-module-hsm-with-witech\/","title":{"rendered":"How to Program Chrysler Heated Seat Module (HSM) with Witech"},"content":{"rendered":"

SYMPTOM\/CONDITION:<\/strong><\/p>\n

The heated steering wheel shuts off to soon, usually after 30 seconds and does not achieve satisfactory temperature. This is an intermittent condition and more noticeable at temps below 19.5\u00b0C (67.1\u00b0F).<\/p>\n

MODELS:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
2015<\/td>\n(WK)<\/td>\nJeep\u00a0Grand Cherokee<\/td>\n<\/tr>\n
2015<\/td>\n(W3)<\/td>\nJeep\u00a0Grand Cherokee\u00a0(Egypt)<\/td>\n<\/tr>\n
2016<\/td>\n(KL)<\/td>\nJeep\u00a0Cherokee<\/td>\n<\/tr>\n
2015<\/td>\n(WD)<\/td>\nDodge\u00a0Durango<\/td>\n<\/tr>\n
2016<\/td>\n(LA)<\/td>\nDodge\u00a0Challenger<\/td>\n<\/tr>\n
2016<\/td>\n(LD)<\/td>\nDodge\u00a0Charger<\/td>\n<\/tr>\n
2016<\/td>\n(LX)<\/td>\nChrysler 300<\/td>\n<\/tr>\n
2016<\/td>\n(UF)<\/td>\nChrysler 200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Applies to these vehicles equipped with Heated Steering Wheel (Sales Codes NHS).<\/p>\n

SUBJECT:<\/strong><\/p>\n

Flash\/Program: Heated Steering Wheel Temperature<\/p>\n

Updating the Comfort Seat and Wheel Module (CSWM) software for the KL\/UF vehicles or the Heated Seat Module (HSM) software for the W3\/WK\/WD\/LD\/LA & LX vehicles.<\/p>\n

DIAGNOSTIC TOOL:<\/strong><\/p>\n

The Witech Software<\/a> is required to perform this procedure.<\/p>\n

DIAGNOSIS:<\/strong><\/p>\n

Using a wiTech scan tool (micropod2 or vci pod) diagnostic application for flashing and ECU is available by selection \u201cHelp\u201d, then \u201cHelp Contents\u201d at the top of the wiTech Window.<\/p>\n

The wiTech software is required to perform this procedure.<\/p>\n

Programming Procedure:<\/strong><\/p>\n

Installation of parts:<\/p>\n

The following operation must be carried out before programming:<\/p>\n

\u2022 Replacement of the steering column control unit (SCCM)
\n\u2022 Replacement of the climate control control unit
\n\u2022 Replacement of the steering wheel
\n\u2022 Installation \/ replacement of the heating control unit and the cable set under the seat
\n\u2022 Laying the cable from connector C200 to connector C376 and possibly also C376 for TIPM<\/p>\n

Programming as with the other internals is not necessary per se . The steering wheel heater should work immediately if the cabling is correct. During the first test, make sure that, like the seat heating, it only comes on when the engine is running.<\/p>\n

After the engine started, it was a good sign that the LED in the symbol of the steering wheel heater went on. The front seat heating could also be activated. After a short time you noticed the heating of the steering wheel.<\/p>\n

\"\"<\/a><\/p>\n

Nevertheless, you have to check or have a setting checked afterwards to avoid possible damage to the steering wheel due to overheating.<\/p>\n

There is a configuration in the HSM module that differentiates between leather and wood steering wheels. If you do not know the origin of a used HSM module, a misconfiguration can occur if, for example, a wooden steering wheel is configured there, but it is no longer installed.<\/p>\n

The configuration can be changed or checked with the Witech. To do this, go to the wiTech HSM module and call up the \u201cHeated steering wheel configuration\u201d routine in the \u201cVarious functions\u201d tab.<\/p>\n

\"\"<\/a><\/p>\n

First, the meaning of the routine is explained again.<\/p>\n

\"\"<\/a> \"\"<\/a><\/p>\n

 <\/p>\n

The current configuration is then displayed. In the picture, the wooden steering wheel is configured because the value for \u201cHeated leather steering wheel available\u201d was set to \u201cWrong\u201d.<\/p>\n

Witech Program Hsm 4<\/p>\n

If you click on the \u201cNext\u201d button in the following window, the configuration changes to full leather. If you have a wooden steering wheel, then click on \u201cClose\u201d in this window. Since I had installed a leather steering wheel, I clicked \u201cNext\u201d.<\/p>\n

\"\"<\/a><\/p>\n

Then you can start the routine for checking again. Now \u201cTrue\u201d stood for the value \u201cHeated leather steering wheel available\u201d.<\/p>\n

\"\"<\/a><\/p>\n

Another system test is also recommended. Since the air conditioning control unit has been replaced, you should go to the HVAC module. The \u201cActuator calibration\u201d routine must be carried out there in the \u201cSystem tests\u201d tab. This makes sense because the start and end values \u200b\u200bof the stepper motors of all flaps are stored in the air conditioning control unit. Otherwise it could happen that the flaps no longer close completely.<\/p>\n

\"\"<\/a><\/p>\n

Done.<\/p>\n","protected":false},"excerpt":{"rendered":"

SYMPTOM\/CONDITION: The heated steering wheel shuts off to soon, usually after 30 seconds and does not achieve satisfactory temperature. This is an intermittent condition and more noticeable at temps below 19.5\u00b0C (67.1\u00b0F). MODELS: 2015 (WK) Jeep\u00a0Grand Cherokee 2015 (W3) Jeep\u00a0Grand… Continue Reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":4565,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[494,706,589,704,587,588,708,590,700,710,701,702,707,703,495,521,709,705],"_links":{"self":[{"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/posts\/4555"}],"collection":[{"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/comments?post=4555"}],"version-history":[{"count":2,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/posts\/4555\/revisions"}],"predecessor-version":[{"id":4567,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/posts\/4555\/revisions\/4567"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/media\/4565"}],"wp:attachment":[{"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/media?parent=4555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/categories?post=4555"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/tags?post=4555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}