Why automotive employees leave and how to understand why
Technicians, service advisors and sales consultants leave for different reasons. How to ask what shaped their decision and act on it across every outlet.
8 min readRead articleA wiring harness maker cuts, crimps and bundles wire into a vehicle's electrical loom, mostly by hand on assembly boards. Absence and attrition among board workers hit output the same day.

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Share your requirementsA wiring harness maker builds cable assemblies for cars, two-wheelers, tractors and machines. Wire is cut, stripped and crimped to terminals on machines, then laid on assembly boards where workers route wires, tape, sleeve and clip in connectors. Every harness goes through an electrical continuity test before packing. Each vehicle variant needs a different harness, so boards change often and workers must follow the drawing closely. Most of the workforce sits on the boards. Crimp quality and testing decide whether a harness passes, and a weak crimp can cause a fault that is hard to trace later. Absence, new joiners and attrition swing output daily. Also see automotive HR.
These are the places the people side of this kind of business tends to give way. The rest of this page works through them.
HR here has to work for each of these groups, not only the office. The set-up below is written with all of them in mind.
Routing, taping and connector fitting differ for each variant, so every batch of joiners drags output down.
They move to nearby units for a small pay gap or for family reasons, and the training goes with them.
When a drawing is revised, workers used to the old harness miss the change and a wrong wire gets through.
A weak crimp looks fine, so pull tests and operator care are the only guard, and both depend on a kept routine.
Fine work under lamps for hours causes eye strain, neck pain and tiredness, which turn into errors.
A skilled worker made line leader is asked to run people, targets and quality with little preparation.
Start with the topics that matter most here: Onboarding and Probation; Retention and Attrition Management; Performance Management. Then work through the rest. Each topic is written for automotive, not in general.
A first day that is the same for the fifth joiner as the first.
Who leaves, when, why — and which of them mattered.
Goals, reviews and ratings that hold up in a conversation.
How many people, in which roles, by when — and what they will cost.
Structure, reporting lines and who is allowed to decide what.
Requisition to joining, the same way every time.
Records, attendance, leave and the day-to-day HR that must simply work.
Salary structure, payroll inputs and a month that closes on time.
Training planned from need rather than from the calendar.
Named backups for the roles that cannot be vacant.
Communication, recognition and the conditions people actually work in.
Two routes — one for complaints, one for conduct — kept separate.
Policies a manager can apply, and obligations with owners and dates.
Induction, records, incident reporting and follow-through.
Resignation to relieving letter, in a defined order.
Records that survive people, and approvals that do not queue.
A short monthly pack management actually reads.
An HR function that runs the same way every month.
The pieces a wiring harness makers business puts in place, in an order that makes each easier. Open any card for the detail.
Stages, a buddy and a weekly skill check for new board workers, as in the employee onboarding process.
What this coversHideStages, a buddy and a weekly skill check for new board workers, as in the employee onboarding process.
A changed drawing is explained to the whole line, the old sheet is pulled, and the line leader signs that it is done.
What this coversHideA changed drawing is explained to the whole line, the old sheet is pulled, and the line leader signs that it is done.
Output-linked pay counting harnesses that pass test first time, with the rule written so workers follow it.
What this coversHideOutput-linked pay counting harnesses that pass test first time, with the rule written so workers follow it. Performance management covers the design.
Better lamps, adjustable seats, short breaks and a stretch routine, checked by walking the boards at shift start.
What this coversHideBetter lamps, adjustable seats, short breaks and a stretch routine, checked by walking the boards at shift start. See health, safety and wellbeing.
A short programme on handling a team, attendance and quality, using leadership and people management training.
What this coversHideA short programme on handling a team, attendance and quality, using leadership and people management training.
Before changing anything, find out what is true today. These checks take an afternoon and tell you which of the topics above to start with.
Share your requirementsConfirm with a qualified professional. What applies to you depends on your business, your state and your arrangements, and it changes. This page describes practice. It does not state a legal position.
The services below fit this kind of business best. Each starts by recording where you stand, and every later report compares against that. We do not promise outcomes.
A structured first month for new board workers, with a buddy and weekly skill checks.
Finds out why board workers move to nearby units and what would keep them.
Pay tied to first-time test passes, written clearly enough for workers to trust.
Practical help for the board worker who is made line leader.
Start with a free conversation, or see the paid HR Diagnostic.
Understand the business, its workforce, current processes and HR challenges.
Find the missing, weak, inconsistent or person-dependent processes.
Create the structure, processes, policies, SOPs, dashboards and systems needed.
Help HR and department managers actually adopt the new system.
Digitise repetitive and approval-based workflows where it is worth doing.
Track hiring, attendance, employee cost, performance, training and attrition.
Strengthen the people-management system continuously, not once.
From the GullyHR blog: one on HR in automotive, and one on each of the topics this page points to.

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Learn why people go, through short exit talks. Common fixes are a better first month, fair pay for attendance and quality, a visible path to line leader and decent conditions.
Brief the whole line on each revision, take the old drawing off the board and have the line leader confirm. Then spot-check a finished harness.
It can be, if the output counted is harnesses that pass test first time. Otherwise speed beats care.
Improve lamps, seating and breaks, and rotate people between tasks. Tiredness causes errors, so this is a quality matter too.
Choose people the team respects, who are reliable on attendance and quality and willing to learn. Then give them a short programme and a senior to ask.
We would count recent joiners and leavers on the boards, ask how drawing changes reach workers and read the pull test records. A good opening job is a first-month path with a revision rule. Scope follows in writing after the first conversation.
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